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ASUS ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition vs ZOTAC GAMING GeForce RTX 5090 AMP Extreme INFINITY

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Product A: ASUS

ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition

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B

Product B: ZOTAC

GAMING GeForce RTX 5090 AMP Extreme INFINITY

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AASUS ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition

BZOTAC GAMING GeForce RTX 5090 AMP Extreme INFINITY

General

5 of 10 differ

Series

ROG Astral1Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gamingRead 15 October 2026Product name: ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition, in the ROG Astral series.

AMP Extreme INFINITY2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026Item details: Model Name ZOTAC GAMING GeForce RTX 5090 AMP Extreme Infinity. The Amazon page offers the Infinity Mirror, Solid OC and White styles, and this entry is the Infinity Mirror style.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

ROG-ASTRAL-LC-RTX5090-O32G-GAMING, 90YV0LW2-MVAA00, 90YV0LW2-M0NA003Maker product pageeshop.asus.com/us/90yv0lw2-mvaa00-rog-astral-lc-rtx5090-o32g-gaming.htmlRead 15 October 2026ASUS eShop USA: product name ROG-ASTRAL-LC-RTX5090-O32G-GAMING, part number 90YV0LW2-MVAA00.5Retailer pagecaptech.se/en-GB/Article/127253Read 15 October 2026Captech lists SKU 90YV0LW2-M0NA00 for ASUS GeForce RTX 5090 32GB GDDR7 ROG ASTRAL LC OC GAMING. OX.ee lists the same code.6Retailer pageox.ee/en/product/2948918Read 15 October 2026OX.ee: product code 90YV0LW2-M0NA00 for ASUS ROG ASTRAL LC RTX 5090 32 GB.

ZT-B50900B-10P2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026Item details: Model Number and Mfr Part Number ZT-B50900B-10P.3Retailer pagescan.co.uk/products/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinty-32gb-gddr7-ray-tracing-graphics-card-dlss-4-21760Read 16 October 2026Manufacturer code ZT-B50900B-10P.5Spec databasebuildcores.com/products/GPU/ar4sjpf2m/ZOTAC-GAMING-GeForce-RTX-5090-AMP-Extreme-INFINITY-32GB-GDDR7Read 16 October 2026Part Numbers: ZT-B50900B-10P.

GTIN / EAN

47113879208175Retailer pagecaptech.se/en-GB/Article/127253Read 15 October 2026EAN 4711387920817 for 90YV0LW2-M0NA00. LDLC's product page carries the same EAN. The code may not apply to the US part number 90YV0LW2-MVAA00.6Retailer pageox.ee/en/product/2948918Read 15 October 2026EAN 4711387920817.7Retailer pageldlc.com/en/product/PB00663198.htmlRead 15 October 2026The photo block of the product page carries EAN 4711387920817. The page also says the product was referenced on 22 Jan 2025.

810012085366, 88863077000182Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026Item details: UPC 810012085366. The EAN 8886307700018 is on the Scan page and BuildCores.3Retailer pagescan.co.uk/products/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinty-32gb-gddr7-ray-tracing-graphics-card-dlss-4-21760Read 16 October 2026Specifications, Additional Information: GTIN 8886307700018.5Spec databasebuildcores.com/products/GPU/ar4sjpf2m/ZOTAC-GAMING-GeForce-RTX-5090-AMP-Extreme-INFINITY-32GB-GDDR7Read 16 October 2026UPC 810012085366 and EANs 0810012085366 and 8886307700018 for part number ZT-B50900B-10P.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

January 20258Press articlepcgameshardware.de/Geforce-RTX-5090-Grafikkarte-281029/News/Asus-offizielle-Preisempfehlungen-1464849Read 15 October 2026News dated 2025-01-30: ASUS published its US MSRP list for its RTX 5090 cards, quoting its press release. LDLC lists the card as referenced on 22 Jan 2025, so January 2025 is stored.

Not available

Status

Available1Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gamingRead 15 October 2026Product page is live with a Where to buy link on 2026-10-15. Retail stock is scarce: OX.ee shows it out of stock until at least 2026-09-03 and Micro Center shows every store out of stock. The maker has not marked the card as discontinued.

Available2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026The page is a live product listing with reviews. It says the item cannot be shipped to the selected delivery location, so stock is not shown.10Spec databasegeizhals.de/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-zt-b50900b-10p-a3382476.htmlRead 16 October 2026On 2026-10-16 the page shows 2 offers for the family and none for this card (Derzeit keine Angebote). Scan offers a notify-me button. The card is scarce, not discontinued.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$3,099.998Press articlepcgameshardware.de/Geforce-RTX-5090-Grafikkarte-281029/News/Asus-offizielle-Preisempfehlungen-1464849Read 15 October 2026The ROG Astral LC GeForce RTX 5090 launches at an MSRP of 3,099.99 US dollars before tax. PCGH quotes ASUS's press release via VideoCardz. TweakTown and PCGamesN report the same figure.

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US8Press articlepcgameshardware.de/Geforce-RTX-5090-Grafikkarte-281029/News/Asus-offizielle-Preisempfehlungen-1464849Read 15 October 2026The price is the US MSRP.

Not available

ColoursiThe maker's own colour names

Black7Retailer pageldlc.com/en/product/PB00663198.htmlRead 15 October 2026Spec row Colour: Black. A retailer word, since ASUS names no colour.

Not available

GPUiThe graphics chip as the chip maker names it, without the card maker's name or the memory size, e.g. "NVIDIA GeForce RTX 5070 Ti", "AMD Radeon RX 9070 XT", "Intel Arc B580". The memory size is in VRAM.

NVIDIA GeForce RTX 50902Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Graphic Engine: NVIDIA GeForce RTX 5090.

NVIDIA GeForce RTX 509012Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026Page title and specification table: GeForce RTX 5090.

GPU brandiThe chip maker, not the card maker.

NVIDIA2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Graphic Engine: NVIDIA GeForce RTX 5090.

NVIDIA12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026

Reference launch price (US)iThe chip maker's launch price for this GPU in USD, excluding tax. It repeats in every card with this GPU and is not the card's own price. A price the card maker states goes in the launch price field.

$1,99914Press releasenvidianews.nvidia.com/news/nvidia-blackwell-geforce-rtx-50-series-opens-new-world-of-ai-computer-graphicsRead 15 October 2026Dated 2025-01-06: the GeForce RTX 5090 will be available on Jan. 30 at $1,999. NVIDIA's price for the chip, not ASUS's. No tax is included in the figure.

$1,99914Press releasenvidianews.nvidia.com/news/nvidia-blackwell-geforce-rtx-50-series-opens-new-world-of-ai-computer-graphicsRead 16 October 2026The GeForce RTX 5090 will be available on Jan. 30 at $1,999. The release is dated 2025-01-06.

GPU

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GPU architectureiAs the chip maker names it, e.g. "Blackwell", "RDNA 4", "Xe2".

Blackwell11Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026NVIDIA Architecture: Blackwell.

Blackwell13Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: GPU Architecture NVIDIA Blackwell.

GPU dieiThe die name, e.g. "GB203", "Navi 48", "BMG-G21". Cards with the same GPU name can use different dies.

GB20212Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A, GPU codename GB202.

GB20213Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: GPU codename GB202.

ProcessiFoundry process name as the chip maker writes it, e.g. "TSMC 4N". When the chip maker names none, a spec table in a trusted review counts, and the source note says so. Node names are marketing names, not a physical size. Write the foundry and its node name with no unit, such as "Samsung 8N", not "Samsung 8 nm".

TSMC 4N12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: TSMC 4nm 4N, NVIDIA Custom Process.

TSMC 4N13Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: TSMC 4nm 4N, NVIDIA Custom Process.

TransistorsiTransistors on the whole die, in billions. A cut-down GPU keeps the full count of its die.

92.2billion12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: 92.2 billion.

92.2billion13Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Appendix A: 92.2 billion for the whole GB202 die.

Die sizeiArea of the whole die.

750mm²12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: 750 mm2.

750mm²13Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Appendix A table: 750 mm2.

Compute unitsiNVIDIA streaming multiprocessors (SM), AMD compute units (CU) or Intel Xe-cores, enabled on this GPU. The blocks differ between makers, so compare within one maker.

17012Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: 170 SMs on the GeForce RTX 5090. The full GB202 has 192.

17013Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: 170 SMs.

Shader coresiNVIDIA CUDA cores or AMD stream processors, as published. For Intel only a shader count a trusted source states, not a count of Xe Vector Engines. Makers count differently, so compare within one maker.

21,7602Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 202611Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026NVIDIA CUDA Cores 21760.

21,76012Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026NVIDIA CUDA Cores: 21760.

Ray tracing coresiNVIDIA RT cores, AMD Ray Accelerators or Intel Ray Tracing Units, enabled on this GPU.

17012Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: 170 RT cores, 4th Gen.

17013Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: 170 RT cores (4th Gen).

AI coresiNVIDIA Tensor cores, AMD AI Accelerators or Intel XMX engines, enabled on this GPU.

68012Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: 680 Tensor cores, 5th Gen.

68013Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: 680 Tensor cores (5th Gen).

ROPsiRender output units enabled on this GPU.

17612Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: 176 ROPs.

17613Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: 176 ROPs.

L2 cacheiL2 cache enabled on this GPU.

96MB12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: 98304 KB, which is 96 MB.

96MB13Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: 98304 KB, which is 96 MB.

Infinity Cache (L3)iAMD Infinity Cache, a last-level cache behind L2. Left out for a GPU whose maker states no such cache.

Not available

Not available

FP32 compute (claimed)iPeak single-precision shader throughput the chip maker publishes. Makers count operations differently. AMD includes dual-issue rates. Not a game performance figure.

104.8TFLOPS12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: peak FP32 TFLOPS (non-Tensor) 104.8, based on the 2407 MHz GPU Boost Clock.

104.8TFLOPS13Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Peak FP32 TFLOPS (non-Tensor) 104.8, based on the 2407 MHz GPU Boost Clock.

AI performance (claimed)iPeak AI throughput the maker publishes, one row per precision and sparsity. A figure without a stated precision stays out. Compare rows with the same precision and sparsity only. NVIDIA: store the headline rows (FP8 and FP16 with FP16 accumulate, FP4 as listed) and name the accumulate precision in the source note. When a maker does not say whether a figure uses sparsity, leave the sparse key out of that row. The chip maker's figures are stored, the same in every card with that GPU. A card maker's higher figure for its own clocks, such as an OC mode, goes in the source note.

AASUS ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition

Precision	With sparsity	Throughput (TOPS)
FP4	No	1,676
FP4	Yes	3,352
FP8	No	838
FP8	Yes	1,676
FP16	No	419
FP16	Yes	838
INT8	No	838
INT8	Yes	1,676

Source12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A, dense and effective with sparsity. FP4 uses FP32 accumulate (1676 and 3352, the 3352 AI TOPS also on NVIDIA's product page and on ASUS's spec page). FP8 and FP16 use FP16 accumulate. FP8 and FP16 with FP32 accumulate are half as high. INT8 matches FP8.

BZOTAC GAMING GeForce RTX 5090 AMP Extreme INFINITY

Precision	With sparsity	Throughput (TOPS)
FP4	No	1,676
FP4	Yes	3,352
FP8	No	838
FP8	Yes	1,676
FP16	No	419
FP16	Yes	838
INT8	No	838
INT8	Yes	1,676

Source13Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3, dense and effective with sparsity. FP4 uses FP32 accumulate (1676 and 3352). FP8 and FP16 use FP16 accumulate. FP8 with FP32 accumulate is half as high.

Clocks

2 of 5 differ

Base clockiLowest rated clock under load that the card maker states for this card in MHz. NVIDIA's base clock in GHz is a chip value, and a figure such as 2.33 GHz gives no exact MHz value, so it is not converted. A row labelled only "Clock Speed" next to a boost clock row, as on PNY, is the base clock. On an NVIDIA card, a row labelled Graphics Clock next to a Boost Clock row, as on Palit, is the base clock too. A retail or distributor feed that repeats NVIDIA's reference base clock does not count. A card maker's own page that states the reference base clock for a card at reference clocks counts.

Not available

Not available

Game clockiAMD Game Clock or Intel Graphics Clock of this card. Both are a typical clock in games, below the peak boost. On an Intel card, a card maker figure labelled Graphics Clock or Engine Clock is this clock, also with "up to". A figure the card maker labels Boost Clock stays a boost clock.

Not available

Not available

Boost clockiRated boost clock of this card out of the box, e.g. ASUS "Default mode" or MSI "Boost". Not a measured clock, the OC mode clock or another card's rating. AMD's boost clock is a maximum burst clock. NVIDIA's is its rated boost clock. Compare within one chip maker only. When the card ships in its OC BIOS position, as the PowerColor Hellhound does, that BIOS clock is stored here and the OC mode field stays empty. The other BIOS clock goes in the source note.

2,580MHz2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Engine Clock: Default mode 2580 MHz (Boost clock).

2,467MHz2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026The From the manufacturer block and the About this item text say Engine boost clock 2467 MHz. NVIDIA's reference boost is 2407 MHz. ZOTAC states no base clock on the page.3Retailer pagescan.co.uk/products/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinty-32gb-gddr7-ray-tracing-graphics-card-dlss-4-21760Read 16 October 2026Specifications: Boost Clock 2467 MHz.

Boost clock in OC modeiBoost clock the card maker states for its OC mode, set in its software or with a BIOS switch, e.g. ASUS "OC mode" or MSI "Extreme Performance".

2,610MHz2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Engine Clock: OC mode 2610 MHz. The page headline lists 3593 AI TOPS for OC mode and the spec row lists 3352 AI TOPS, which is NVIDIA's reference figure and the one stored.

Not available

Reference boost clockiThe chip maker's boost clock for this GPU. It shows how far the card is factory overclocked.

2,407MHz12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: GPU Boost Clock 2407 MHz.

2,407MHz13Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: GPU Boost Clock 2407 MHz.

Memory

0 of 5 differ

VRAMiGraphics memory on the card. A card with another memory size is another product.

32GB2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 202611Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026

32GB12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026

VRAM type

GDDR711Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026Standard Memory Config: 32 GB GDDR7.

GDDR712Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 202613Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: 32 GB GDDR7.

Memory bus width

512bits2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 202611Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026

512bits12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026

Memory speediEffective data rate per pin, e.g. 28 for GDDR7 at 28 Gbps. A memory clock published as 28000 MHz effective is 28 Gbps.

28Gbps2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Memory Speed: 28 Gbps.12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: memory clock (data rate) 28 Gbps.

28Gbps13Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: Memory Clock (Data Rate) 28 Gbps.

Memory bandwidthiPeak bandwidth between the GPU and its VRAM, as published. Effective bandwidth figures that include the cache do not count.

1,792GB/s12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: 1792 GB/sec.

1,792GB/s13Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: Memory Bandwidth 1792 GB/sec.

Connectivity

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PCIe generationiHighest PCIe generation the card supports. In an older slot it runs at that slot's generation.

52Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 202611Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026

512Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026

PCIe lanesiElectrical lanes the card uses. Many 8-lane cards have a full-length x16 connector. In a PCIe 4.0 slot an 8-lane card has half the link bandwidth of a 16-lane card.

1610Reviewprofesionalreview.com/2025/03/12/asus-rog-astral-lc-rtx-5090-review/ampRead 15 October 2026Review dated 2025-03-12: the card uses the PCIe 5.0 x16 interface. NVIDIA's own page gives PCI Express Gen 5 and no lane count.

162Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026SPECIFICATIONS: PCI Express 5.0 x16.3Retailer pagescan.co.uk/products/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinty-32gb-gddr7-ray-tracing-graphics-card-dlss-4-21760Read 16 October 2026Specifications: PCIe 5.0 (x16).

Display outputsiPhysical video connectors on the card, one row per type and version. USB-C is a USB Type-C port that carries video.

AASUS ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition

Type	Version	Count	Max bandwidth (Gbps)
HDMI	2.1b	2	Not available
DisplayPort	2.1b UHBR20	3	80

Source2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Native HDMI 2.1b x2 and native DisplayPort 2.1b x3. The UHBR20 class and the 80 Gbps link rate come from the NVIDIA RTX 5090 page footnote 2.11Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026Footnote 2: DisplayPort 2.1b with UHBR20, up to 4K 480 Hz or 8K 165 Hz with DSC. UHBR20 is 80 Gbps. Footnote 3: HDMI 2.1b.

BZOTAC GAMING GeForce RTX 5090 AMP Extreme INFINITY

Type	Version	Count	Max bandwidth (Gbps)
HDMI	2.1b	1	Not available
DisplayPort	2.1b UHBR20	3	80

Source2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026CONNECTIONS: 3 x DisplayPort 2.1b with UHBR20 (up to 4K 480Hz or 8K 165Hz with DSC) and 1 x HDMI Connector (4K 480Hz HDR or 8K 120Hz HDR with DSC, Gaming VRR as specified in the HDMI 2.1b Specification). The 80 Gbps rate is the UHBR20 link rate.3Retailer pagescan.co.uk/products/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinty-32gb-gddr7-ray-tracing-graphics-card-dlss-4-21760Read 16 October 2026Specifications: 3 x DisplayPort 2.1b and 1 x HDMI 2.1b.12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026Footnote 2: DisplayPort 2.1b with UHBR20, up to 4K 480 Hz or 8K 165 Hz with DSC. The 80 Gbps rate is UHBR20.

Display outputs in totaliPhysical video connectors on the card.

5=CalculatedFrom Display outputs

4=CalculatedFrom Display outputs

HDMI ports

2=CalculatedFrom Display outputs

1=CalculatedFrom Display outputs

DisplayPort ports

3=CalculatedFrom Display outputs

3=CalculatedFrom Display outputs

Highest HDMI version

2.1b=CalculatedFrom Display outputs

2.1b=CalculatedFrom Display outputs

Highest DisplayPort version

2.1b UHBR20=CalculatedFrom Display outputs

2.1b UHBR20=CalculatedFrom Display outputs

Fastest DisplayPort linkiHighest stated DisplayPort link rate on the card.

80Gbps=CalculatedFrom Display outputs

80Gbps=CalculatedFrom Display outputs

Max displaysiDisplays the card drives at the same time.

42Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Maximum Display Support: 4. ASUS notes it applies to simultaneous display use.11Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026Multi Monitor: up to 4.

42Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026CONNECTIONS: Up to 4 displays simultaneously.3Retailer pagescan.co.uk/products/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinty-32gb-gddr7-ray-tracing-graphics-card-dlss-4-21760Read 16 October 2026Specifications: Max. Concurrent Displays 4 Displays.12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026Multi Monitor: up to 4 displays.

Max output resolutioniHighest stated output resolution and its refresh rate at that resolution. Do not combine a resolution and a refresh rate from different modes. DSC and port conditions belong in the source note. When the card maker states only the resolution, take the refresh rate at that resolution from the chip maker. When two ports differ, store the highest mode and name the port in the source note.

Resolution7680 × 4320 pxRefresh rate165 Hz2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026ASUS states a digital maximum of 7680 x 4320. The 165 Hz is NVIDIA's figure for 8K with DisplayPort 2.1b and DSC.11Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026Footnote 1: up to 8K 12-bit HDR at 165 Hz with DP 2.1b and DSC.

Resolution7680 × 4320 pxRefresh rate165 Hz2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026Features and specs: Display Maximum Resolution 7680x4320. The 165 Hz is ZOTAC's figure for 8K over DisplayPort 2.1b with DSC. Over HDMI ZOTAC states 8K at 120 Hz.12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026Max Digital Resolution: 4K at 480 Hz or 8K at 165 Hz with DSC. MSI's sheet gives 7680 x 4320. The 165 Hz is NVIDIA's.

HDCP version

2.32Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026HDCP Support Yes (2.3).11Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026HDCP 2.3.

2.32Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026CONNECTIONS: HDCP 2.3 support.12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026HDCP: 2.3.

Video engine

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Video encodersiHardware encode engines, e.g. 3 for "3x NVENC". Intel multi-format codec engines both encode and decode and count here and in video decoders. AMD publishes no engine counts. Leave it empty until an AMD document gives them.

311Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026NVIDIA Encoder (NVENC): 3x ninth generation.12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: 3 x NVENC (9th Gen).13Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 15 October 2026GeForce RTX 5090 column: 9th Gen NVENC, 1 chip, 3 NVENC engines.

34Retailer pagedigit.in/pc-components/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinity-32-gb-gddr7-graphics-card.htmlRead 16 October 2026Spec table: 3 x 9th Gen NVIDIA Encoder.12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026NVENC: 3x Ninth Generation.15Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 16 October 20263 NVENC units.

Video decodersiHardware decode engines, e.g. 2 for "2x NVDEC". AMD publishes no engine counts. Leave it empty until an AMD document gives them.

211Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026NVIDIA Decoder (NVDEC): 2x sixth generation.12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: 2 x NVDEC (6th Gen).13Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 15 October 2026GeForce RTX 5090 column: 6th Gen NVDEC, 1 chip, 2 NVDEC engines.

24Retailer pagedigit.in/pc-components/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinity-32-gb-gddr7-graphics-card.htmlRead 16 October 2026Spec table: 2 x 6th Gen NVIDIA Decoder.12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026NVDEC: 2x Sixth Generation.15Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 16 October 20262 NVDEC units.

Hardware video encodeiCodecs the maker states the GPU encodes in hardware.

H.264, H.265 (HEVC), AV113Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 15 October 2026GeForce RTX 5090 column: H.264, HEVC and AV1 encode are supported.

H.264, H.265 (HEVC), AV115Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 16 October 2026NVENC table, GeForce RTX 5090, 9th Gen: H.264, H.265 and AV1 encode are YES.

Hardware video decodeiCodecs the maker states the GPU decodes in hardware.

H.264, H.265 (HEVC), VP9, AV113Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 15 October 2026GeForce RTX 5090 column: VP9, H.264, HEVC and AV1 decode are supported. The table lists no VVC for this card.

H.264, H.265 (HEVC), VP9, AV115Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 16 October 2026NVDEC table, GeForce RTX 5090, 6th Gen: VP9, H.264, H.265 and AV1 decode are YES. H.266 is not listed.

Graphics features

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DirectXiAs published, e.g. "12 Ultimate".

12 Ultimate11Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026Microsoft DirectX 12 Ultimate: Yes.

12 Ultimate2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026SOFTWARE COMPATIBILITY: Microsoft DirectX 12 Ultimate.12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026Microsoft DirectX 12 Ultimate.

VulkaniAs published. It can rise with drivers.

1.411Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026Vulkan 1.4, OpenGL 4.6: Yes.

1.42Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026SOFTWARE COMPATIBILITY: Vulkan RT APIs, Vulkan 1.4.12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026Vulkan 1.4, OpenGL 4.6.

OpenGLiAs published.

4.62Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026

4.62Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026SOFTWARE COMPATIBILITY: OpenGL 4.6.12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026Vulkan 1.4, OpenGL 4.6.

Upscaling technologiesiThe maker's upscaling names with version, e.g. "DLSS 4", "FSR 4", "XeSS 2". Game support varies. A bundle name such as FSR Redstone is not an upscaler name, so its upscaler is written with its version, such as FSR 4. When the card maker and the chip maker write different versions, the chip maker's spec table wins. When the chip maker names no version, as NVIDIA writes DLSS for RTX 30 cards, the name is stored without one.

DLSS 411Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026NVIDIA DLSS: DLSS 4 with Super Resolution, DLAA and Ray Reconstruction.

DLSS 412Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026The DLSS row lists DLSS 4 with Super Resolution, DLAA and Ray Reconstruction.

Frame generationiThe maker's frame generation names, e.g. "DLSS Multi Frame Generation", "FSR Frame Generation", "AMD Fluid Motion Frames 2". Driver-level features count. Game support varies. Chip-level lists are copied the same way into every card with that GPU. Versions are written with the major number only, so AMD Fluid Motion Frames 2.1 is AMD Fluid Motion Frames 2.

DLSS Frame Generation, DLSS Multi Frame Generation11Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026The DLSS cell lists Frame Generation and Multi Frame Generation.

DLSS Frame Generation, DLSS Multi Frame Generation12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026The DLSS row lists Frame Generation and Multi Frame Generation.

Power

2 of 4 differ

Board poweriDefault board power or power limit of this card. Use the card maker's figure first: NVIDIA Total Graphics Power, AMD Total or Typical Board Power, Intel TBP. A row on the card maker's own page counts under any label, such as Power Consumption or TDP. When the card maker states none, a reviewer's reading of the default power limit counts, and the source note names the reader and the tool. Retail feed fields such as "Power consumption (typical)" do not count. AMD's Typical Board Power and the power limit can differ. When both are known, store the default-mode power limit. The reference figure is not proof of a partner card's power. Other BIOS modes go in the source note. A reviewer who only relays a maker figure has not read the power limit.

Not available

600W2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026POWER REQUIREMENTS: 600-watt max power consumption. NVIDIA's reference is 575 W. ZOTAC does not say here whether the dual BIOS changes the limit.7Press articlethefpsreview.com/2025/01/14/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-features-a-600-watt-tgp-25-watts-higher-than-referenceRead 16 October 2026The article says ZOTAC posted a 600 W power consumption rating for the card on its website, 25 W above the 575 W Founders Edition.8Press articleguru3d.com/story/zotac-is-listing-geforce-rtx-5090-at-575-and-600w-power-consumption-recommended-psu-100wRead 16 October 2026ZOTAC's posted specifications list 575 and 600 W power consumption, and the AMP Extreme INFINITY is the one with 600 W. Guru3D says it is unclear whether 600 W is the default or needs the high-performance BIOS.

Reference board poweriThe chip maker's board power for this GPU. It is a chip spec and repeats in every card with this GPU.

575W11Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026Total Graphics Power 575 W for the RTX 5090 Founders Edition or reference design.12Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 15 October 2026Appendix A: TGP 575 W.

575W12Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 16 October 2026Total Graphics Power 575 W.13Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 16 October 2026Table 3: TGP 575 W.

PSU wattage (card maker)iThe PSU wattage the card maker lists for a full system with this card, whether it calls it Recommended, Minimum or Required. NVIDIA calls it Required System Power, AMD Minimum PSU Recommendation. When a maker lists both a recommendation and a lower minimum, store the recommendation and note the minimum. Makers differ for the same GPU, so compare cards of one maker only.

1,000W2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Recommended PSU 1000 W. ASUS says the figure assumes a fully overclocked GPU and CPU.

1,000W2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026POWER REQUIREMENTS: 1000-watt power supply recommended.8Press articleguru3d.com/story/zotac-is-listing-geforce-rtx-5090-at-575-and-600w-power-consumption-recommended-psu-100wRead 16 October 2026ZOTAC recommends a 1000 W power supply.

Power connectoriSupplementary power inputs on the card. 16-pin with no revision means the maker does not say 12V-2x6 or 12VHPWR. Use 12V-2x6 or 12VHPWR only when the card maker's page or manual names it. Do not infer it from the GPU generation or from a reviewer's or retailer's wording.

16-pin (revision not stated)2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Power Connectors: 1 x 16-pin. ASUS names no 12V-2x6 revision in the spec row, so the 16-pin option is used. The feature text for Power Detector+ calls the cable 12VHPWR, and reviewers write 12V-2x6, which do not count.

12V-2x62Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026POWER REQUIREMENTS: 1 x 12v-2x6 power input. The feature text names the 12V-2x6 connection too (power safety light, reversed power connector). Scan prints 12VHPWR for the same card, which is a retailer's wording.

Cooling

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Cooler typeiOpen air covers axial fans that blow onto the heatsink, including flow-through designs. All-in-one liquid is a card with an attached radiator. A water block needs a custom loop. Passive means no fan, and the fan count is 0.

All-in-one liquid1Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gamingRead 15 October 2026360 mm AIO cooler with a full-coverage cold plate over the GPU die, VRMs and memory. On-board cooling is handled by an axial-tech fan and a low-profile heatsink.

Open air2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026About this item: IceStorm 3.0 Advanced Cooling, 3x 100mm BladeLink fans, vapor chamber, composite heatpipes and a pass-thru airflow design with a full-length heatsink.

FansiFans mounted on the card. Radiator fans of an all-in-one cooler are not counted.

11Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gamingRead 15 October 2026One axial-tech fan on the card. The three radiator fans of the AIO are not counted. FanConnect II adds two PWM headers for chassis fans, which are not counted either.

32Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026About this item: 3x 100mm BladeLink fans. Features: triple 100mm BladeLink fans with three independent active fan control zones.3Retailer pagescan.co.uk/products/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinty-32gb-gddr7-ray-tracing-graphics-card-dlss-4-21760Read 16 October 2026Specifications: Cooling Solution Tri Fan (3).10Spec databasegeizhals.de/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-zt-b50900b-10p-a3382476.htmlRead 16 October 2026Kuehlung: 3x Axial-Luefter (100mm).

Radiator sizeiLiquid-cooled cards only. The nominal size class from the fan positions, e.g. 240 or 360.

360mm1Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gamingRead 15 October 2026360 mm radiator, 360 x 38 mm, with three fans. The spec tab gives the radiator with fans as 400 x 120 x 65 mm.

Not available

Fan stop at low loadiThe fans stop below a temperature or load threshold, e.g. ASUS 0dB or MSI Zero Frozr. A maker's semi-passive or 0dB text counts. A threshold goes in the source note.

Not available

Yes2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026Feature text: FREEZE FAN STOP, fans stay off when idle. No temperature threshold is stated.6Press articlethefpsreview.com/2025/01/07/zotac-gaming-announces-nvidia-geforce-rtx-50-series-blackwell-graphics-cards-with-12vhpwr-enhancements-including-safety-light-that-ensures-cable-is-fully-seatedRead 16 October 2026Automatic Fan Stop adjusts fan speed to load.10Spec databasegeizhals.de/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-zt-b50900b-10p-a3382476.htmlRead 16 October 2026Kuehlung: 3x Axial-Luefter (100mm) mit 0dB-Zero-Fan-Modus.

Dual BIOSiA switch on the card selects between two factory firmware profiles, e.g. Performance and Quiet.

Yes1Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gamingRead 15 October 2026Dual BIOS: Performance mode and Quiet mode with the same power target and top-end settings.9Reviewen.overclocking.com/review-rog-astral-lc-rtx-5090Read 15 October 2026Dual BIOS with Pmode (performance) and Qmode (quiet).

Yes2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026Feature text: Dual BIOS with a Quiet mode (lower fan speed) and an Amplify mode (higher fan speed for lower temperatures). ZOTAC calls them two cooling modes.6Press articlethefpsreview.com/2025/01/07/zotac-gaming-announces-nvidia-geforce-rtx-50-series-blackwell-graphics-cards-with-12vhpwr-enhancements-including-safety-light-that-ensures-cable-is-fully-seatedRead 16 October 2026A Dual BIOS switch toggles between maximum performance and quieter operation, by physical button or in FireStorm.10Spec databasegeizhals.de/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-zt-b50900b-10p-a3382476.htmlRead 16 October 2026Besonderheiten: Dual BIOS Switch.

Dimensions and weight

6 of 8 differ

LengthiCard length along the PCIe connector, from the bracket to the far end. Makers write it as L. Makers write L x W x H. W is the card height and H is the thickness. NVIDIA calls the height Width. Retail feeds relabel the sides as Height, Width or Depth, so decide by size: length is the longest side and thickness the shortest. When the maker lists sizes with and without the bracket, store the size with the bracket.

288.46mm2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Dimensions: Card 288.46 x 153.7 x 48 mm, radiator 400 x 120 x 65 mm (the radiator figure includes its fans and is not stored). The page does not say whether the bracket or the power plug is included.

332.1mm2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026DIMENSIONS Product: Length 332.1 mm (13.1 in). ZOTAC does not say whether the bracket is included.3Retailer pagescan.co.uk/products/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinty-32gb-gddr7-ray-tracing-graphics-card-dlss-4-21760Read 16 October 2026Specifications, Physical: Dimensions 332.1 x 137.5 x 69.6 mm.10Spec databasegeizhals.de/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-zt-b50900b-10p-a3382476.htmlRead 16 October 2026Abmessungen: 332.1x137.5x69.6mm (LxBxH).

HeightiFrom the PCIe connector edge to the top of the card. The source note says when the bracket or the power plug is included. Makers write L x W x H. W is the card height and H is the thickness. NVIDIA calls the height Width. Retail feeds relabel the sides as Height, Width or Depth, so decide by size: length is the longest side and thickness the shortest. When the maker lists sizes with and without the bracket, store the size with the bracket.

153.7mm2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Middle value of the card size 288.46 x 153.7 x 48 mm.

137.5mm2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026DIMENSIONS Product: Height 137.5 mm (5.4 in).3Retailer pagescan.co.uk/products/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinty-32gb-gddr7-ray-tracing-graphics-card-dlss-4-21760Read 16 October 2026Same dimensions row, middle value.10Spec databasegeizhals.de/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-zt-b50900b-10p-a3382476.htmlRead 16 October 2026Same row, middle value.

ThicknessiFrom the bracket face to the back of the cooler. Makers often write it as H. Makers write L x W x H. W is the card height and H is the thickness. NVIDIA calls the height Width. Retail feeds relabel the sides as Height, Width or Depth, so decide by size: length is the longest side and thickness the shortest. When the maker lists sizes with and without the bracket, store the size with the bracket.

48mm2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Last value of the card size 288.46 x 153.7 x 48 mm.

69.6mm2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026DIMENSIONS Product: Width 3.5 slot (69.6 mm) (2.7 in). ZOTAC's Width is the thickness.3Retailer pagescan.co.uk/products/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinty-32gb-gddr7-ray-tracing-graphics-card-dlss-4-21760Read 16 October 2026Same dimensions row, last value.10Spec databasegeizhals.de/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-zt-b50900b-10p-a3382476.htmlRead 16 October 2026Same row, last value.

Slot widthiThickness in expansion-slot units as the card maker states it, e.g. 2.5 or 3.125. Not the number of slots the card covers in a case. Only a slot figure the card maker states. Do not compute it from the thickness. Retail feeds give different values for the same card. A slot figure in a row labelled Height, as on Palit, counts.

2.5slots2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Slot: 2.5 Slot.

3.5slots2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026DIMENSIONS Product: 3.5 slot.3Retailer pagescan.co.uk/products/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinty-32gb-gddr7-ray-tracing-graphics-card-dlss-4-21760Read 16 October 2026Specifications, Physical: Width 3.5 Slot.10Spec databasegeizhals.de/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-zt-b50900b-10p-a3382476.htmlRead 16 October 2026Gesamthoehe: Quad Slot (3.5 Slots), the same 3.5 as ZOTAC's text.

Low profileiThe maker states the card fits low-profile slots, usually with a half-height bracket in the box. False when a data sheet says full-height bracket (FH/FL or FH/HL). Left out otherwise.

Not available

No10Spec databasegeizhals.de/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-zt-b50900b-10p-a3382476.htmlRead 16 October 2026Bauform: PCIe-Karte (full height). Slotblende: full height. Scan prints Low Profile Support N/A. A full-height bracket is a spec database's wording here, not a ZOTAC datasheet line.

NVIDIA SFF-ReadyiThe card is on NVIDIA's SFF-Ready Enthusiast GeForce list. Only GeForce cards can qualify. For a GPU class the list covers, the list decides, and a card missing from it is false. Below the 70 class, which the list does not cover, the card maker's own SFF-Ready claim counts. A retail title does not.

No15Certification listnvidia.com/en-us/geforce/news/small-form-factor-sff-readyRead 15 October 2026NVIDIA's SFF-Ready Enthusiast GeForce list covers the RTX 5090 class (ASUS ProArt GeForce RTX 5090 and ProArt GeForce RTX 5090 OC Edition are listed). The ROG Astral LC is not on the list, so false is stored. The page was last updated on 2025-01-06.

No11Certification listnvidia.com/en-us/geforce/news/small-form-factor-sff-readyRead 16 October 2026The list covers the 5090 class. It names the Founders Edition and two ASUS ProArt RTX 5090 cards, and no ZOTAC card. False is stored.

WeightiThe card alone, without support bracket, adapter or packaging. A liquid-cooled card includes its attached radiator and tubes. A weight rounded to whole kilograms, as some retail and distributor feeds print it, is not stored. A colour edition can state its own weight, so it is per variant. A feed weight that does not say whether it is the card or the package is not stored.

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Package weightiOne retail box with its contents. A weight rounded to whole kilograms in a retail or distributor feed is not stored. A feed weight that does not say whether it is the card or the package is not stored. A feed's gross weight is the package weight, and the same rounding rule applies.

5,860g(12.9 lb)5Retailer pagecaptech.se/en-GB/Article/127253Read 15 October 2026Packaging info: packaging weight 5.86 kg, packaging size 472 x 258 x 241 mm. A distributor feed value for 90YV0LW2-M0NA00.

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Lighting and software

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RGB lightingiDecorative lighting with selectable colours. A white logo or a single fixed colour does not count.

Yes1Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gamingRead 15 October 2026Indirect Aura ARGB lighting with colour and functional effects.

Yes2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026Feature text: SPECTRA 2.0 ARGB lighting (logo, strip, mirror) with three zones, plus the Infinity Mirror.6Press articlethefpsreview.com/2025/01/07/zotac-gaming-announces-nvidia-geforce-rtx-50-series-blackwell-graphics-cards-with-12vhpwr-enhancements-including-safety-light-that-ensures-cable-is-fully-seatedRead 16 October 2026SPECTRA 2.0 ARGB lighting with tri-zone control and an Infinity Mirror.10Spec databasegeizhals.de/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-zt-b50900b-10p-a3382476.htmlRead 16 October 2026Besonderheiten: Beleuchtung (RGB) and RGB-Synchronisierung (3-Pin ARGB).

Lighting synciSync standards the maker names, as a short name without a version, e.g. "ASUS Aura Sync", "MSI Mystic Light", "Gigabyte RGB Fusion". Leave it empty when the maker names only its own app. That goes in Software.

ASUS Aura Sync2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026AURA SYNC, ARGB.

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SoftwareiThe card maker's tuning software, not the chip maker's driver.

ASUS GPU Tweak III1Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gamingRead 15 October 2026GPU Tweak III is described on the page.2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Software row: ASUS GPU Tweak III and MuseTree, downloaded from the support site.

ZOTAC FireStorm2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026Feature text: the FIRESTORM Utility controls temperatures, clocks, voltages, fan curves and RGB lighting.

Measured performance

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GPU clock while gaming (measured)iAverage GPU clock a reviewer logged in a game at the card's default settings, after warm-up. Game, resolution and BIOS mode are in the source note.

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3DMark Time Spy graphicsiGraphics score, not the overall score. Measured by a reviewer, not claimed by the maker. A score the review does not label as graphics is left out.

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3DMark Steel NomadiMeasured by a reviewer, not claimed by the maker.

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3DMark Port RoyaliMeasured by a reviewer, not claimed by the maker.

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3DMark Speed WayiMeasured by a reviewer, not claimed by the maker.

15,003points9Reviewen.overclocking.com/review-rog-astral-lc-rtx-5090Read 15 October 2026Text: a score of 15003 points in Speed Way, unmodified benchmark at its default 1440p. Bench: Core i9-14900K (delidded), ROG Maximus Z790 APEX Encore, 48 GB DDR5-8000, Windows 11 24H2, latest NVIDIA driver at the time (version not stated). Stock frequencies. The review says it isolates the GPU score where a benchmark has one.

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Game frame ratesiReviewer frame rates for this card. The test CPU, memory and driver, frame generation, and whether the card ran at factory or reference clocks are in the source note.

AASUS ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition

Game	Width (px)	Height (px)	Preset	Upscaling	Ray tracing	Average FPS
Cyberpunk 2077	3840	2160	Ultra	Off	No	115
Cyberpunk 2077	3840	2160	RT Ultra	Off	Yes	61.2

Source9Reviewen.overclocking.com/review-rog-astral-lc-rtx-5090Read 15 October 20262160p. Rasterization: Cyberpunk 2077 averages 115 FPS. The built-in benchmark was used at the highest quality, and the power section names the same test as 4K rasterization with graphics options in Ultra. Ray tracing: 61.2 FPS at 2160p with ray tracing in Ultra mode, and 219.4 FPS with DLSS 3 Performance and frame generation (not stored). Same bench as above.

BZOTAC GAMING GeForce RTX 5090 AMP Extreme INFINITY

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Measured noise and temperature

None of 5 known

Fan noise per loadiSound pressure a reviewer measured from the card. Profile is the BIOS mode or fan profile as the reviewer names it. Fixed fan-speed tests are not a load. Compare only at the same distance. A row needs a distance. Take it from the review or from the site's test-method page. Leave the row out when neither states it. A synthetic or render load, such as a 3DMark loop or FurMark, is max load. Sone values are not converted. When a review gives two distances for one test, the row is left out.

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Fan noise while gamingiLoudest gaming row, so the loudest BIOS mode tested. Compare only at the same distance.

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GPU temperature while gamingiGPU core sensor after warm-up in a game, at default fan settings. Not the hot spot. A synthetic stress test does not count. The average or plateau reading after the card has warmed up, never the peak. A run of a few minutes does not count. The run length goes in the source note.

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Hot spot temperature while gamingiHottest sensor on the GPU die under the same game load. The average or plateau reading after the card has warmed up, never the peak. A run of a few minutes does not count. The run length goes in the source note.

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Memory temperature while gamingiVRAM sensor under the same game load. The average or plateau reading after the card has warmed up, never the peak. A run of a few minutes does not count. The run length goes in the source note.

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Measured power

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Card power at idle (measured)iPower of the card alone at the desktop with one display. A hardware capture of slot and cable power comes first, a software reading of total board power second. The method is in the source note. Wall power does not count.

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GPU power while gaming (measured)iAverage power of the card alone in a game at default settings. Same method rule as idle power. A mix of games, synthetic loads or stress tests does not count. Total board power, such as PCGH's Boardpower, not the GPU chip or Graphics Power reading alone.

594.13W9Reviewen.overclocking.com/review-rog-astral-lc-rtx-5090Read 15 October 2026Cyberpunk 2077, 4K rasterization with Ultra graphics options: average card power 594.13 W. Method: ElmorLabs BENCHLAB telemetry on the 12VHPWR cable plus a PCI-E PMD adapter for slot power, readings every 500 ms averaged over the run. The whole test system averaged 785 W.

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In the box

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In the box

1 x Speedsetup Manual, 1 x ROG Graphics Card Holder, 1 x ROG Velcro Hook & Loop, 1 x ROG Magnet, 1 x ROG PCB Ruler, 1 x Thank You Card, 1 x Adapter Cable (1 to 4)2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026Accessories list on the spec page, verbatim.

User Manual, Quick Start Guide, 4 x 8-pin-to-16-pin cable, SPECTRA LINK cable, GPU Support Stand2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026INSIDE THE BOX: user manual, 4 x 8-pin-to-16-pin cable, SPECTRA LINK cable, GPU support stand. The item details also list a quick start guide.

Power adapter cable includediAn adapter from PCIe 8-pin cables to the card's 16-pin input is in the box.

Yes2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 20261 x Adapter Cable (1 to 4). Overclocking.com describes it as a 4 x PCIe 8-pin to 12V-2x6 adapter.

Yes2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026INSIDE THE BOX: 4 x 8-pin-to-16-pin cable.

Support bracket includediAn anti-sag holder or support bracket is in the box.

Yes2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 20261 x ROG Graphics Card Holder.

Yes2Retailer pageamazon.com/ZOTAC-Infinity-Graphics-IceStorm-ZT-B50900B-10P/dp/B0DV64SCM8Read 16 October 2026INSIDE THE BOX: GPU Support Stand. Feature text: metal support stand bundled for added GPU reinforcement.10Spec databasegeizhals.de/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity-zt-b50900b-10p-a3382476.htmlRead 16 October 2026Besonderheiten: Grafikkarten-Halterung.

Links

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Product page

rog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming1Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gamingRead 15 October 2026

www.zotac.com/us/product/graphics_card/zotac-gaming-geforce-rtx-5090-amp-extreme-infinity1Maker product pagezotac.com/us/product/graphics_card/zotac-gaming-geforce-rtx-5090-amp-extreme-infinityRead 16 October 2026ZOTAC's US product page for the card. It was not opened, since zotac.com blocks agents. The address comes from web search results. The specifications below come from ZOTAC's own text on the Amazon page and from retailer spec tabs.

Spec sheet

rog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/spec2Maker product pagerog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/specRead 15 October 2026

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Manual

www.asus.com/us/supportonly/rog-astral-lc-rtx5090-o32g-gaming/helpdesk_manual4Maker product pageasus.com/us/supportonly/rog-astral-lc-rtx5090-o32g-gaming/helpdesk_manualRead 15 October 2026ASUS support page of ROG-ASTRAL-LC-RTX5090-O32G-GAMING. It lists the ASUS Graphics Card QSG and the VGA SpeedSetup QSG as manuals, with download buttons and no direct PDF link.

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EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

3years3Maker product pageeshop.asus.com/us/90yv0lw2-mvaa00-rog-astral-lc-rtx5090-o32g-gaming.htmlRead 15 October 2026ASUS eShop USA: 3 year manufacturer warranty. The market is the United States.

3years4Retailer pagedigit.in/pc-components/zotac-nvidia-geforce-rtx-5090-amp-extreme-infinity-32-gb-gddr7-graphics-card.htmlRead 16 October 2026Specification table: Warranty 3 years (manufacturer). The market is India. Amazon US lists 2 + 1 Years for the same card, and ZOTAC's registration extension differs by region.

Both are also in the API. Back to all graphics cards.