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SPARKLE Intel Arc B570 GUARDIAN OC 10GB vs SPARKLE Intel Arc B580 GUARDIAN 12GB

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Intel Arc B580 GUARDIAN 12GB

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ASPARKLE Intel Arc B570 GUARDIAN OC 10GB

BSPARKLE Intel Arc B580 GUARDIAN 12GB

General

4 of 10 differ

Series

GUARDIAN1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Text: GUARDIAN series equipped TORN 2.0 Cooling with double customized AXL fans.

GUARDIAN2Maker product pagesparkle.com.tw/en/B580-GUARDIANRead 15 October 2026Listed under the GUARDIAN series.

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

SB570G-10GOC1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Part Number SB570G-10GOC.

SB580G-12G1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Part Number SB580G-12G.

GTIN / EAN

47113422908561Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026EAN: 4711342290856. BuildCores lists the same number as UPC and EAN.

47113422909241Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026EAN: 4711342290924.

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

3 December 20243Press releasesparkle.com.tw/en/media-center/view/6472C58dF9AeRead 15 October 2026Post dated 2024-12-03: SPARKLE announces the Intel Arc B570 GUARDIAN OC, 10GB GDDR6.

17 February 20254Press articlegdm.or.jp/pressrelease/2025/0218/575752Read 15 October 2026Japanese article dated 2025-02-17 (feed) and 2025-02-18 (updated): Sparkle announced the SPARKLE Intel Arc B580 GUARDIAN, model SB580G-12G, on 2025-02-17 local time.

Status

Available8Retailer pagebuildcores.com/products/GPU/eehabwq1z/SPARKLE-Intel-Arc-B570-GUARDIAN-OC-10GB-GDDR6Read 15 October 2026BuildCores lists the card, part number SB570G-10GOC, with live offers on 2026-10-15 at Amazon and MemoryC, both in stock. Its UPC and EAN match the spec sheet.

Available6Retailer pagestock-checker.com/deals/sparkle-intel-arc-b580-guardian-12gb-gddr6-graphics-card-124041Read 15 October 2026Deal tracker page for the Overclockers UK listing at 269.99 GBP, flagged as possibly expired. The same page lists a current Guardian plus Battlefield 6 bundle deal at 199.99 GBP. Sparkle's product page is live with no end-of-life note. At least one UK retailer marks the card 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.

$229.993Press releasesparkle.com.tw/en/media-center/view/6472C58dF9AeRead 15 October 2026MSRP: $229.99 (North America). Taken as the US price without tax.

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.

Not available

Not available

ColoursiThe maker's own colour names

Not available

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.

Intel Arc B5701Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Title: SPARKLE Intel Arc B570 GUARDIAN OC Graphics Card, 10GB GDDR6.2Maker product pagesparkle.com.tw/en/products/view/3Dac95389cE5Read 15 October 2026Breadcrumb and title: Intel Arc B570, SPARKLE Intel Arc B570 GUARDIAN OC.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Arc B570 Graphics.

Intel Arc B5801Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Title: SPARKLE Intel Arc B580 GUARDIAN Graphics Card, 12GB GDDR6.2Maker product pagesparkle.com.tw/en/B580-GUARDIANRead 15 October 2026Product page title: SPARKLE Intel Arc B580 GUARDIAN.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Intel Arc B580 Graphics.

GPU brandiThe chip maker, not the card maker.

Intel4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026

Intel7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Intel Arc B580 Graphics.

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.

$2195Reviewtomshardware.com/pc-components/gpus/intel-arc-b570-review-asrock-challenger-oc-testedRead 15 October 2026Spec table: Launch Price $219 for the Arc B570.

$2497Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Recommended Customer Price $249.00. Launch date Q4'24.8Reviewclub386.com/intel-arc-b580-limited-edition-reviewRead 15 October 2026Launch price 249 in both GBP and USD.9Reviewtomshardware.com/pc-components/gpus/intel-arc-b580-review-the-new-usd249-gpu-champion-has-arrivedRead 15 October 2026Launch price $249.

GPU

6 of 14 differ

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

Xe24Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Microarchitecture Xe2.

Xe27Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Microarchitecture Xe2.

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

BMG-G215Reviewtomshardware.com/pc-components/gpus/intel-arc-b570-review-asrock-challenger-oc-testedRead 15 October 2026Spec table row Architecture: BMG-G21 for the Arc B570.6Reviewclub386.com/intel-arc-b570-review-asrock-challenger-ocRead 15 October 2026Spec table: GPU BMG-G21.

BMG-G218Reviewclub386.com/intel-arc-b580-limited-edition-reviewRead 15 October 2026Spec table: GPU BMG-G21. Review of Intel's Limited Edition card, chip-level figures.9Reviewtomshardware.com/pc-components/gpus/intel-arc-b580-review-the-new-usd249-gpu-champion-has-arrivedRead 15 October 2026Spec table: Architecture BMG-G21.

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 N54Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Lithography TSMC N5.6Reviewclub386.com/intel-arc-b570-review-asrock-challenger-ocRead 15 October 2026Spec table: TSMC N5.

TSMC N57Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Lithography Type: TSMC N5.8Reviewclub386.com/intel-arc-b580-limited-edition-reviewRead 15 October 2026Spec table: TSMC N5.

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

19.6billion5Reviewtomshardware.com/pc-components/gpus/intel-arc-b570-review-asrock-challenger-oc-testedRead 15 October 2026Spec table: Transistors 19.6 billion. The B570 is a cut-down BMG-G21.6Reviewclub386.com/intel-arc-b570-review-asrock-challenger-ocRead 15 October 2026Spec table: 19.6 billion.

19.6billion8Reviewclub386.com/intel-arc-b580-limited-edition-reviewRead 15 October 2026Spec table: 19.6 billion.9Reviewtomshardware.com/pc-components/gpus/intel-arc-b580-review-the-new-usd249-gpu-champion-has-arrivedRead 15 October 2026Spec table: 19.6 billion.

Die sizeiArea of the whole die.

272mm²5Reviewtomshardware.com/pc-components/gpus/intel-arc-b570-review-asrock-challenger-oc-testedRead 15 October 2026Spec table: Die size 272 mm^2.6Reviewclub386.com/intel-arc-b570-review-asrock-challenger-ocRead 15 October 2026Spec table: 272mm2.

272mm²8Reviewclub386.com/intel-arc-b580-limited-edition-reviewRead 15 October 2026Spec table: 272mm2.9Reviewtomshardware.com/pc-components/gpus/intel-arc-b580-review-the-new-usd249-gpu-champion-has-arrivedRead 15 October 2026Spec table: 272 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.

181Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Xe-Core: 18.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Xe-cores 18, render slices 5.

201Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Xe-Core: 20.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Xe-cores 20.

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.

2,3045Reviewtomshardware.com/pc-components/gpus/intel-arc-b570-review-asrock-challenger-oc-testedRead 15 October 2026Spec table: GPU Shaders (ALUs) 2304 for the Arc B570. Intel publishes no shader count.7Reviewhwbusters.com/gpu/asrock-arc-b570-challenger-oc-performance-power-analysis-noise-outputRead 15 October 2026Intel Graphics Cards Major Specs table: Shading Units 2304 for the Arc B570.

2,5609Reviewtomshardware.com/pc-components/gpus/intel-arc-b580-review-the-new-usd249-gpu-champion-has-arrivedRead 15 October 2026Spec table: GPU Cores (Shaders) 2560. Chip-level figure. Intel publishes no shader count.

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

181Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Ray Tracing Units: 18.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Ray tracing units 18.

201Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Ray Tracing Units: 20.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Ray Tracing Units 20.

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

1441Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Intel XMX Engines: 144.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026XMX engines 144.

1601Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Intel XMX Engines: 160.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026XMX Engines 160.

ROPsiRender output units enabled on this GPU.

805Reviewtomshardware.com/pc-components/gpus/intel-arc-b570-review-asrock-challenger-oc-testedRead 15 October 2026Spec table: Render Output Units 80.7Reviewhwbusters.com/gpu/asrock-arc-b570-challenger-oc-performance-power-analysis-noise-outputRead 15 October 2026Same table: ROPs 80 for the Arc B570.

809Reviewtomshardware.com/pc-components/gpus/intel-arc-b580-review-the-new-usd249-gpu-champion-has-arrivedRead 15 October 2026Spec table: Render Output Units 80.

L2 cacheiL2 cache enabled on this GPU.

13.5MB5Reviewtomshardware.com/pc-components/gpus/intel-arc-b570-review-asrock-challenger-oc-testedRead 15 October 2026Spec table: L2 Cache 13.5 (MB). No other source found states the B570 figure.

18MB9Reviewtomshardware.com/pc-components/gpus/intel-arc-b580-review-the-new-usd249-gpu-champion-has-arrivedRead 15 October 2026Spec table: L2 Cache 18 (MB). The text says L2 grew from 16 MB to 18 MB.10Reviewpcgamer.com/hardware/graphics-cards/intel-arc-b580-reviewRead 15 October 2026Text: a total of 18 MB of L2 cache, up from 16 MB in the previous generation.

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.

Not available

Not available

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.

ASPARKLE Intel Arc B570 GUARDIAN OC 10GB

Precision	Throughput (TOPS)
INT8	203

Source1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026GPU Peak Tops (Int8): 203. The sheet does not say whether the figure uses sparsity, so the sparse key is left out.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Peak INT8 TOPS 203. Intel does not say whether the figure uses sparsity.

BSPARKLE Intel Arc B580 GUARDIAN 12GB

Precision	Throughput (TOPS)
INT8	233

Source7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026GPU Peak INT8 TOPS 233. Intel does not say whether the figure uses sparsity, so the sparse key is left out.

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

2,670MHz1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Graphics Clock: 2670 MHz. This is Intel's name for the typical gaming clock. The sheet states no boost clock for this card.

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.

2,660MHz1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Boost Clock: 2660 MHz. Intel's own Graphics Clock for the B570 is 2500 MHz.3Press releasesparkle.com.tw/en/media-center/view/6472C58dF9AeRead 15 October 2026Text: a boost clock of 2660 MHz.

Not available

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".

Not available

Not available

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

Not available

Not available

Memory

3 of 5 differ

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

10GB1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Memory Size: 10GB GDDR6.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Capacity 10 GB GDDR6.

12GB1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Memory Size: 12GB GDDR6.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 202612 GB GDDR6.

VRAM type

GDDR61Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Memory Size: 10GB GDDR6.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026

GDDR61Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Memory Size: 12GB GDDR6.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 202612 GB GDDR6.

Memory bus width

160bits1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Graphics Memory Interface: 160-bit.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Interface width 160-bit.

192bits1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Graphics Memory Interface: 192-bit.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Memory interface 192-bit.

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.

19Gbps4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Speed 19 Gbps.

19Gbps7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Memory Speed 19 Gbps.

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

380GB/s1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Graphics Memory Bandwidth: 380 GB/s.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Bandwidth 380 GB/s.

456GB/s1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Graphics Memory Bandwidth: 456 GB/s.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Memory Bandwidth 456 GB/s.

Connectivity

0 of 12 differ

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

41Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026PCI Express Configurations: PCI Express 4.0 x8.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026PCI Express 4.0 x8.

41Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026PCI Express Configurations: PCI Express 4.0 x8.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026PCI Express 4.0 x8.

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.

81Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026PCI Express Configurations: PCI Express 4.0 x8.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026

81Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026PCI Express Configurations: PCI Express 4.0 x8.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026PCI Express 4.0 x8.

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

ASPARKLE Intel Arc B570 GUARDIAN OC 10GB

Type	Version	Count
HDMI	2.1	1
DisplayPort	2.1	3

Source1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Resolution and refresh: HDMI 2.1 (Max) 7680 x 4320 at 120 Hz, and 3x DisplayPort 2.1 (Max) 7680 x 4320 at 60 Hz. The sheet gives no UHBR class per port. Intel lists DP 2.1 up to UHBR13.5 and DP 2.1 up to UHBR10 for the chip without a port count, so no link rate is stored.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Outputs: HDMI 2.1, DP 2.1 up to UHBR 13.5 and DP 2.1 up to UHBR 10.

BSPARKLE Intel Arc B580 GUARDIAN 12GB

Type	Version	Count
HDMI	2.1	1
DisplayPort	2.1	3

Source1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Resolution and refresh: HDMI 2.1 (Max) 7680 x 4320 at 120 Hz, and 3x DisplayPort 2.1 (Max) 7680 x 4320 at 60 Hz. The sheet gives no UHBR class. Intel lists DP2.1 up to UHBR13.5 and DP2.1 up to UHBR10 for the chip without a port count, so no link rate is stored.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Graphics Output: HDMI 2.1, DP2.1 up to UHBR 13.5, DP2.1 up to UHBR 10. The page gives no port count per class and Sparkle states none.

Display outputs in totaliPhysical video connectors on the card.

4=CalculatedFrom Display outputs

4=CalculatedFrom Display outputs

HDMI ports

1=CalculatedFrom Display outputs

1=CalculatedFrom Display outputs

DisplayPort ports

3=CalculatedFrom Display outputs

3=CalculatedFrom Display outputs

Highest HDMI version

2.1=CalculatedFrom Display outputs

2.1=CalculatedFrom Display outputs

Highest DisplayPort version

2.1=CalculatedFrom Display outputs

2.1=CalculatedFrom Display outputs

Fastest DisplayPort linkiHighest stated DisplayPort link rate on the card.

Not available

Not available

Max displaysiDisplays the card drives at the same time.

44Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Displays supported 4.

47Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026# of Displays Supported: 4.

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 rate120 Hz1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Max Res.: up to 8K at 120 Hz HDR with DSC. That is the HDMI 2.1 mode. DisplayPort is 8K at 60 Hz.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Max resolution HDMI 7680 x 4320 at 120 Hz, DP 7680 x 4320 at 60 Hz. The HDMI mode is the highest and is stored.

Resolution7680 × 4320 pxRefresh rate120 Hz1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Max Res.: up to 8K at 120 Hz HDR with DSC, which is the HDMI 2.1 figure. DisplayPort is 8K at 60 Hz.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Max resolution HDMI 7680 x 4320 at 120 Hz, DisplayPort 7680 x 4320 at 60 Hz. The HDMI mode is the highest and is stored.

HDCP version

Not available

Not available

Video engine

0 of 4 differ

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.

24Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Multi-format codec engines 2. Each engine encodes and decodes, so the count is stored for encoders and decoders.

27Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Multi-Format Codec Engines: 2. Each engine encodes and decodes, so the count is stored for encoders and decoders.

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

24Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026

27Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Multi-Format Codec Engines: 2.

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

H.264, H.265 (HEVC), AV14Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026H.264, H.265 (HEVC) and AV1 encode/decode: Yes.

H.264, H.265 (HEVC), AV17Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026H.264 Hardware Encode/Decode: Yes. H.265 (HEVC) Hardware Encode/Decode: Yes. AV1 Encode/Decode: Yes.

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

H.264, H.265 (HEVC), VP9, AV11Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Key features: AV1 Encode / Decode and VP9 Bitstream & Decoding. H.264 and H.265 come from Intel's page.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026H.264, H.265 and AV1 encode/decode: Yes. VP9 comes from Sparkle's spec sheet.

H.264, H.265 (HEVC), VP9, AV11Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Key features: AV1 Encode / Decode and VP9 Bitstream & Decoding. H.264 and H.265 come from Intel's page.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026H.264, H.265 (HEVC) and AV1 hardware decode. VP9 is not on the Intel page and comes from the Sparkle sheet.

Graphics features

0 of 5 differ

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

12 Ultimate1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Key features: DirectX 12 Ultimate.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026DirectX 12 Ultimate.

12 Ultimate1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Key features: DirectX 12 Ultimate.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026DirectX 12 Ultimate.

VulkaniAs published. It can rise with drivers.

1.31Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Key features: Vulkan 1.3.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Vulkan 1.3.

1.31Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Key features: Vulkan 1.3.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026Vulkan 1.3.

OpenGLiAs published.

4.61Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Key features: OpenGL 4.6.4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026OpenGL up to 4.6.

4.61Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Key features: OpenGL 4.6.7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026OpenGL up to 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.

XeSS 26Reviewclub386.com/intel-arc-b570-review-asrock-challenger-ocRead 15 October 2026Text: XeSS 2 is the banner that packages Intel's super resolution, frame generation and low latency.7Reviewhwbusters.com/gpu/asrock-arc-b570-challenger-oc-performance-power-analysis-noise-outputRead 15 October 2026Text: Intel introduced XeSS 2 with frame generation (XeFG) and low latency (XeLL) besides super resolution.

XeSS 28Reviewclub386.com/intel-arc-b580-limited-edition-reviewRead 15 October 2026Spec table header carries XeSS 2.10Reviewpcgamer.com/hardware/graphics-cards/intel-arc-b580-reviewRead 15 October 2026Text: XeSS sees a version two with Battlemage. The upscaler is named XeSS Super Resolution.

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.

XeSS Frame Generation6Reviewclub386.com/intel-arc-b570-review-asrock-challenger-ocRead 15 October 2026Text: XeSS-FG frame generation is part of XeSS 2. Pros list: XeSS Frame Generation.

XeSS Frame Generation8Reviewclub386.com/intel-arc-b580-limited-edition-reviewRead 15 October 2026Pros: XeSS Frame Generation.10Reviewpcgamer.com/hardware/graphics-cards/intel-arc-b580-reviewRead 15 October 2026Text: XeSS Frame Generation (XeSS-FG) is the new interpolation feature.

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.

170W1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026TBP: 170 Watt. Intel's reference TBP for the B570 is 150 W, so this is the card's own figure. Sparkle's launch post also says 170W.3Press releasesparkle.com.tw/en/media-center/view/6472C58dF9AeRead 15 October 2026Text: 170W power consumption. The launch post calls it power consumption and the spec sheet calls it TBP.

190W1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026TBP: 190 Watt, the same as Intel's reference figure.4Press articlegdm.or.jp/pressrelease/2025/0218/575752Read 15 October 2026Text: TBP 190 W.5Press articleguru3d.com/story/sparkle-releases-intel-arc-b580-guardianRead 15 October 2026Text: a TBP rating of 190W.

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

150W4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Total board power (TBP) 150 W. It is a chip value.

190W7Maker product pageintel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlRead 15 October 2026TBP 190 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.

600W1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Requirements: 600W or greater PSU with 1x 8-pin PCIe power connector.

600W1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Requirements: 600W or greater PSU with 1x 8-pin PCIe power connector.

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.

1 x 8-pin PCIe1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Requirements: 1x 8-pin PCIe power connector.

1 x 8-pin PCIe1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Requirements: 1x 8-pin PCIe power connector.4Press articlegdm.or.jp/pressrelease/2025/0218/575752Read 15 October 2026Text: auxiliary power connector 8-pin x1.

Cooling

0 of 5 differ

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.

Open air1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Title: TORN Cooling 2.0, Axial Fan. The two fans blow onto the heatsink.

Open air1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Title: TORN Cooling 2.0, Axial Fan. The two fans blow onto the heatsink.

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

21Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Text: TORN 2.0 Cooling with double customized AXL fans.2Maker product pagesparkle.com.tw/en/products/view/3Dac95389cE5Read 15 October 2026Features: TORN Cooling 2.0, dual-fan, 2.2-slot, metal backplate.3Press releasesparkle.com.tw/en/media-center/view/6472C58dF9AeRead 15 October 2026Text: dual AXL fans.

21Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Text: TORN 2.0 Cooling with double customized AXL fans.2Maker product pagesparkle.com.tw/en/B580-GUARDIANRead 15 October 2026Features: TORN Cooling 2.0, dual-fan, 2.2-slot, metal backplate.

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

Not available

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.

Yes3Press releasesparkle.com.tw/en/media-center/view/6472C58dF9AeRead 15 October 2026The TORN Cooling 2.0 section says fan-stop mode activates when the GPU is under a light workload or in a low-temperature environment. It describes the cooler of the B580 TITAN and B570 GUARDIAN cards. No temperature threshold is stated.

Yes3Press releasesparkle.com.tw/en/media-center/view/6472C58dF9AeRead 15 October 2026Sparkle's TORN Cooling 2.0 section of the 2024-12-03 post says fan-stop mode activates when the GPU is under a light workload or in a low-temperature environment. It describes the cooler used on the GUARDIAN and TITAN cards, and the B580 GUARDIAN page names TORN Cooling 2.0. No temperature threshold is stated. The post covers the B580 TITAN OC and B570 GUARDIAN OC and does not name the B580 GUARDIAN.

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

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Dimensions and weight

0 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.

242mm1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Dimension: 242 x 105 x 44mm. Sparkle writes no axis names. Length is the longest side and thickness the shortest. The sheet does not say whether the bracket is included.

242mm1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Dimension: 242 x 105 x 44mm. Sparkle writes no axis names. Length is the longest side and thickness the shortest. Whether the bracket is included is not stated.4Press articlegdm.or.jp/pressrelease/2025/0218/575752Read 15 October 2026Text: length 242 mm, width 105 mm, thickness 44 mm, 2.2 slots.5Press articleguru3d.com/story/sparkle-releases-intel-arc-b580-guardianRead 15 October 2026Text: 242mm long, 105mm wide and 44mm thick, about 2.2 slots.

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.

105mm1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Second value of 242 x 105 x 44mm.

105mm1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Second value of 242 x 105 x 44mm.

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.

44mm1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Third value of 242 x 105 x 44mm.

44mm1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Third value of 242 x 105 x 44mm.4Press articlegdm.or.jp/pressrelease/2025/0218/575752Read 15 October 2026Text: thickness 44 mm.5Press articleguru3d.com/story/sparkle-releases-intel-arc-b580-guardianRead 15 October 2026Text: 44mm thick.

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.

2.2slots1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Width: 2.2-Slot.2Maker product pagesparkle.com.tw/en/products/view/3Dac95389cE5Read 15 October 2026Features: dual-fan, 2.2-slot.3Press releasesparkle.com.tw/en/media-center/view/6472C58dF9AeRead 15 October 2026Text: a 2.2-slot design.

2.2slots1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Width: 2.2-Slot.2Maker product pagesparkle.com.tw/en/B580-GUARDIANRead 15 October 2026Features: dual-fan, 2.2-slot.4Press articlegdm.or.jp/pressrelease/2025/0218/575752Read 15 October 2026Text: 2.2 slots.5Press articleguru3d.com/story/sparkle-releases-intel-arc-b580-guardianRead 15 October 2026Text: approximately 2.2 slots.

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.

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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.

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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.

796g(1.8 lb)1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Weight: 796 g. The sheet names no scope. It sits in the card's own spec list next to the card dimensions, and the B580 GUARDIAN with the same cooler lists the same 796 g.

796g(1.8 lb)1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Weight: 796 g. The sheet names no scope. GDM and Guru3D copy the figure, and Guru3D calls it the card's weight.4Press articlegdm.or.jp/pressrelease/2025/0218/575752Read 15 October 2026Text: weight 796 g.5Press articleguru3d.com/story/sparkle-releases-intel-arc-b580-guardianRead 15 October 2026Text: the card weighs 796 grams.

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.

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Lighting and software

0 of 3 differ

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

No1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Lighting: Blue Breathing Light. One blue colour with a breathing effect, so no selectable colours. Stored as false, as for the other Sparkle GUARDIAN and TITAN cards. The sheet names no lighting software.

No1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026Lighting: Blue Breathing Light. A single blue colour with a breathing effect, so no selectable colours. Stored as false, as for the Sparkle TITAN OC. The sheet names no lighting software.

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.

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

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Measured performance

None of 6 known

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.

Not available

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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.

Not available

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

Not available

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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.

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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.

Not available

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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.

Not available

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Measured power

None of 2 known

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.

Not available

Not available

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.

Not available

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In the box

None of 3 known

In the box

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

Not available

Not available

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

Not available

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Links

Not compared

Product page

www.sparkle.com.tw/en/products/view/3Dac95389cE52Maker product pagesparkle.com.tw/en/products/view/3Dac95389cE5Read 15 October 2026Sparkle product page for the SPARKLE Intel Arc B570 GUARDIAN OC.

www.sparkle.com.tw/en/B580-GUARDIAN2Maker product pagesparkle.com.tw/en/B580-GUARDIANRead 15 October 2026Sparkle product page for the SPARKLE Intel Arc B580 GUARDIAN.

Spec sheet

www.sparkle.com.tw/files/20241203220702169.pdf1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026The Spec Sheet link of the product page. The file name carries 2024-12-03, the date of Sparkle's launch post.2Maker product pagesparkle.com.tw/en/products/view/3Dac95389cE5Read 15 October 2026The Spec Sheet link is the PDF for SB570G-10GOC.

www.sparkle.com.tw/files/20250116160154380.pdf1Maker spec sheet (PDF)sparkle.com.tw/files/20250116160154380.pdfRead 15 October 2026The Spec Sheet link of the product page. The file name carries 2025-01-16.2Maker product pagesparkle.com.tw/en/B580-GUARDIANRead 15 October 2026The Spec Sheet link is the PDF for SB580G-12G.

Manual

Not available

www.sparkle.com.tw/files/20250116160216473.pdf2Maker product pagesparkle.com.tw/en/B580-GUARDIANRead 15 October 2026The Manual link is the Sparkle Intel Arc quick installation guide for all Arc cards.

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

None of 1 known

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.

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