PC parts / Graphics cards

ASUSGraphics card
Prime GeForce RTX 5080 16GB GDDR7 OC Edition
Released January 2025.14Press releasenvidianews.nvidia.com/news/nvidia-blackwell-geforce-rtx-50-series-opens-new-world-of-ai-computer-graphicsRead 14 October 2026The RTX 5080 chip went on sale on 2025-01-30. PCGH shows the ASUS Prime GeForce RTX 5080 OC in ASUS's launch price list for US retailers on that day. The first review of this exact card is dated 2025-03-03. Last checked 14 October 2026.
- GPU
- NVIDIA GeForce RTX 5080
- VRAM
- 16GB
- Length
- 304mm
- Board power
- 360W
75 of 100 fields known.
At a glance
OC mode boost
Higher than 81% of other graphics cards.
Memory bandwidth
Higher than 78% of other graphics cards.
Ports
- HDMI 2.1b
- 3 DisplayPort 2.1b UHBR20
General
- Model numbers
- PRIME-RTX5080-O16G, 90YV0LX0-M0NA00, 90YV0LX0-MVAA00, 90YV0LX0-M0AA002Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Model: PRIME-RTX5080-O16G.4Maker product pageeshop.asus.com/us/90yv0lx0-mvaa00-asus-prime-geforce-rtxtm-5080-16gb-gddr7-oc-edition.htmlRead 14 October 2026Part Number 90YV0LX0-MVAA00 for PRIME-RTX5080-O16G, the US part number.5Maker product pageeshop.asus.com/ca-en/90yv0lx0-m0aa00-asus-prime-geforce-rtxtm-5080-16gb-gddr7-oc-edition.htmlRead 14 October 2026Part Number 90YV0LX0-M0AA00 for PRIME-RTX5080-O16G, a regional SKU code of the same card.6Spec databaseik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/dd42c397/67ef1453cbdc8d0c89110815/product-pdfRead 14 October 2026Product code 90YV0LX0-M0NA00 for PRIME-RTX5080-O16G, the EU part number.
- Predecessor
- Not available
- Successor
- Not available
- Launch price (EU)
- Not available
- Markets
- Not available
- Colours
- Not available
- GPU
- NVIDIA GeForce RTX 50802Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Graphic Engine: NVIDIA GeForce RTX 5080.
GPU
- GPU architecture
- Blackwell7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026NVIDIA Architecture: Blackwell.
- Transistors
- 45.6billion8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: 45.6 billion.
- Shader cores
- 10,7522Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026CUDA Core: 10752.7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026NVIDIA CUDA Cores 10752.8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026
- Ray tracing cores
- 848Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: 84 RT Cores (4th Gen).
- Infinity Cache (L3)
- Not available
- FP32 compute (claimed)
- 56.3TFLOPS8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Peak FP32 TFLOPS (non-Tensor) 56.3, based on the 2617 MHz GPU Boost Clock.
- AI performance (claimed)
Precision With sparsity Throughput (TOPS) FP4 No 900.4 FP4 Yes 1,801 FP8 No 450.2 FP8 Yes 900.4 FP16 No 225.1 FP16 Yes 450.2 INT8 No 450.2 INT8 Yes 900.4
Clocks
- Base clock
- Not available
- Game clock
- Not available
Memory
- VRAM
- 16GB2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Video Memory: 16GB GDDR7.7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Standard memory config 16 GB GDDR7.8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: 16 GB GDDR7.
- Memory bus width
- 256bits2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Memory Interface: 256-bit.7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Memory interface width 256-bit.8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: 256-bit.
- Memory speed
- 30Gbps2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Memory Speed: 30 Gbps.8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: memory clock (data rate) 30 Gbps.
Connectivity
- PCIe generation
- 52Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Bus Standard: PCI Express 5.0.7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026PCI Express Gen 5: Yes.8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026
- Display outputs
Type Version Count Max bandwidth (Gbps) HDMI 2.1b 1 Not available DisplayPort 2.1b UHBR20 3 80 Source2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Interface: 1 x native HDMI 2.1b and 3 x native DisplayPort 2.1b. The UHBR20 class and the 80 Gbps link rate come from the NVIDIA RTX 5080 page, which states DisplayPort 2.1b with UHBR20 for the GPU.7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Footnote 2: DisplayPort 2.1b with UHBR20, up to 4K 480 Hz or 8K 165 Hz with DSC. UHBR20 is 80 Gbps. Row: 3x DisplayPort and 1x HDMI.- Display outputs in total
- 4
- HDMI ports
- 1
- DisplayPort ports
- 3
- Highest HDMI version
- 2.1b
- Highest DisplayPort version
- 2.1b UHBR20
- Fastest DisplayPort link
- 80Gbps
- Max displays
- 42Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Maximum Display Support: 4. ASUS says this applies to simultaneous display.7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Multi Monitor: up to 4 independent displays at 4K 165 Hz.
- Max output resolution
- Resolution7680 × 4320 pxRefresh rate165 Hz2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Resolution: Digital Max Resolution 7680 x 4320. The 165 Hz is NVIDIA's figure for 8K with DisplayPort 2.1b and DSC.7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Footnote 1: up to 8K 12-bit HDR at 165 Hz with DP 2.1b and DSC. Up to 4K at 480 Hz.
Video engine
- Video encoders
- 27Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026NVIDIA Encoder (NVENC): 2x ninth generation.8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: 2 x NVENC (9th Gen).9Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 14 October 2026GeForce RTX 5080 row: 1 chip, 2 total NVENC.
- Video decoders
- 27Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026NVIDIA Decoder (NVDEC): 2x sixth generation.8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: 2 x NVDEC (6th Gen).9Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 14 October 2026GeForce RTX 5080 row: 1 chip, 2 total NVDEC.
- Hardware video encode
- H.264, H.265 (HEVC), AV19Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 14 October 2026GeForce RTX 5080 row: H.264, H.265 (HEVC) and AV1 encode are marked YES.
- Hardware video decode
- H.264, H.265 (HEVC), VP9, AV19Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrixRead 14 October 2026GeForce RTX 5080 row: H.264, H.265, VP9 and AV1 decode are marked YES. The table has no VVC column.
Graphics features
- DirectX
- 12 Ultimate7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Microsoft DirectX 12 Ultimate: Yes.
- Vulkan
- 1.47Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Vulkan 1.4, OpenGL 4.6: Yes.10Maker product pagedeveloper.nvidia.com/vulkan-driverRead 14 October 2026NVIDIA lists the GeForce RTX 5080 under the GeForce RTX 50 series with Vulkan 1.4 support.
- OpenGL
- 4.62Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026OpenGL: OpenGL 4.6.7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Vulkan 1.4, OpenGL 4.6: Yes.
- Upscaling technologies
- DLSS 47Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026The DLSS row lists DLSS 4, Super Resolution, DLAA and Ray Reconstruction.
- Frame generation
- DLSS Frame Generation, DLSS Multi Frame Generation7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026The DLSS row lists Frame Generation and Multi Frame Generation.
Power
- Board power
- Not available
- Reference board power
- 360W7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Total Graphics Power 360 W for the RTX 5080. NVIDIA says the table describes the Founders Edition or reference design.8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: TGP 360 W.
- PSU wattage (card maker)
- 850W2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Recommended PSU: 850W. ASUS says the wattage recommendation is based on a fully overclocked GPU and CPU system. NVIDIA also states 850 W for the chip.7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Required System Power 850 W, based on a PC with a Ryzen 9 9950X.
Cooling
- Radiator size
- Not available
Dimensions and weight
- Slot width
- 2.5slots1Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16gRead 14 October 2026Page text: the Prime GeForce RTX 5080 features a 2.5 slot design.2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Slot: 2.5 Slot.
- NVIDIA SFF-Ready
- Yes1Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16gRead 14 October 2026Section Build Small. Play Big: an SFF-Ready Enthusiast GeForce card. The tech spec page says SFF Ready: Compatible.2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026SFF Ready: Compatible.11Certification listnvidia.com/en-us/geforce/news/small-form-factor-sff-readyRead 14 October 2026ASUS PRIME GeForce RTX 5080 OC Edition is listed at 126 x 304 x 50 mm (height x length x width).
Lighting and software
- Lighting sync
- Not available
- Software
- ASUS GPU Tweak III1Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16gRead 14 October 2026GPU Tweak III is the ASUS tuning tool named on the page.2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Software row: ASUS GPU Tweak III, MuseTree and the NVIDIA drivers.
Measured performance
We could not find any of these 6 fields. Show them
- GPU clock while gaming (measured)
- Not available
- 3DMark Time Spy graphics
- Not available
- 3DMark Steel Nomad
- Not available
- 3DMark Port Royal
- Not available
- 3DMark Speed Way
- Not available
- Game frame rates
- Not available
Measured noise and temperature
We could not find any of these 5 fields. Show them
- Fan noise per load
- Not available
- Fan noise while gaming
- Not available
- GPU temperature while gaming
- Not available
- Hot spot temperature while gaming
- Not available
- Memory temperature while gaming
- Not available
Measured power
We could not find any of these 2 fields. Show them
- Card power at idle (measured)
- Not available
- GPU power while gaming (measured)
- Not available
In the box
- In the box
- 1 x Speedsetup Manual, 1 x ASUS Velcro Hook & Loop, 1 x Thank You Card, 1 x Adapter Cable (1 to 3)2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026Accessories list on the spec page, verbatim.
Links
- Product page
- www.asus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g1Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16gRead 14 October 2026ASUS US product page for the Prime GeForce RTX 5080 OC Edition.
- Spec sheet
- www.asus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspec2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-o16g/techspecRead 14 October 2026ASUS tech spec tab of this model.
- Manual
- www.asus.com/us/supportonly/prime-rtx5080-o16g/helpdesk_manual3Maker product pageasus.com/us/supportonly/prime-rtx5080-o16g/helpdesk_manualRead 14 October 2026ASUS support page with the manuals and documents for this model, such as the GPU Tweak user manual.
- EPREL registration number
- Not available
Warranty
- Manufacturer warranty (source market)
- 3years4Maker product pageeshop.asus.com/us/90yv0lx0-mvaa00-asus-prime-geforce-rtxtm-5080-16gb-gddr7-oc-edition.htmlRead 14 October 2026ASUS eShop USA: 3 year manufacturer warranty. The market is the United States.5Maker product pageeshop.asus.com/ca-en/90yv0lx0-m0aa00-asus-prime-geforce-rtxtm-5080-16gb-gddr7-oc-edition.htmlRead 14 October 2026ASUS eShop Canada: 3 year manufacturer warranty.
Compare with
Pick a graphics card to see both side by side. Differences are marked yellow.
Sources
We read 16 sources for this graphics card. The numbers match the markers in the sheet.
- Maker product pageasus.com/us/supportonly/prime-rtx5080-o16g/helpdesk_manual
- Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080
- Maker product pagedeveloper.nvidia.com/video-encode-decode-support-matrix
- Maker product pagedeveloper.nvidia.com/vulkan-driver
- Certification listnvidia.com/en-us/geforce/news/small-form-factor-sff-ready
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