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SPARKLE Intel Arc B570 GUARDIAN OC 10GB

SPARKLEGraphics card

Intel Arc B570 GUARDIAN OC 10GB

Released January 2025.3Press releasesparkle.com.tw/en/media-center/view/6472C58dF9AeRead 15 October 2026Availability: January 16, 2025, at 6 AM PT, at Amazon, Newegg, Micro Center and across Europe, Asia-Pacific and China. Intel's B570 launched the same day. Last checked 15 October 2026.

GPU
Intel Arc B570
VRAM
10GB
Length
242mm
Board power
170W

61 of 100 fields known.

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At a glance

Ports

  • HDMI 2.1
  • 3 DisplayPort 2.1

All specs

SourceCalculated

General

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.
Model numbers
SB570G-10GOC1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Part Number SB570G-10GOC.
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.
Announced
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.
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.
Predecessor
Not available
Successor
Not available
Launch price (US)
$229.993Press releasesparkle.com.tw/en/media-center/view/6472C58dF9AeRead 15 October 2026MSRP: $229.99 (North America). Taken as the US price without tax.
Launch price (EU)
Not available
Markets
Not available
Colours
Not available
GPU
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.
GPU brand
Intel4Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026
Reference launch price (US)
$2195Reviewtomshardware.com/pc-components/gpus/intel-arc-b570-review-asrock-challenger-oc-testedRead 15 October 2026Spec table: Launch Price $219 for the Arc B570.

GPU

GPU architecture
Xe24Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Microarchitecture Xe2.
GPU die
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.
Process
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.
Transistors
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.
Die size
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.
Compute units
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.
Shader cores
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.
Ray tracing cores
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.
AI cores
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.
ROPs
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.
L2 cache
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.
Infinity Cache (L3)
Not available
FP32 compute (claimed)
Not available
AI performance (claimed)
PrecisionThroughput (TOPS)
INT8203
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.

Clocks

Base clock
Not available
Game clock
Not available
Boost clock
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.
Boost clock in OC mode
Not available
Reference boost clock
Not available

Memory

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

Connectivity

PCIe 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.
PCIe lanes
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
Display outputs
TypeVersionCount
HDMI2.11
DisplayPort2.13
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.
Display outputs in total
4
HDMI ports
1
DisplayPort ports
3
Highest HDMI version
2.1
Highest DisplayPort version
2.1
Fastest DisplayPort link
Not available
Max displays
44Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026Displays supported 4.
Max output resolution
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.
HDCP version
Not available

Video engine

Video encoders
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.
Video decoders
24Maker product pageintel.com/content/www/us/en/products/sku/241676/intel-arc-b570-graphics/specifications.htmlRead 15 October 2026
Hardware video encode
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.
Hardware video decode
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.

Graphics features

DirectX
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.
Vulkan
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.
OpenGL
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.
Upscaling technologies
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.
Frame generation
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.

Power

Board power
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.
Reference board power
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.
PSU wattage (card maker)
600W1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Requirements: 600W or greater PSU with 1x 8-pin PCIe power connector.
Power connector
1 x 8-pin PCIe1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Requirements: 1x 8-pin PCIe power connector.

Cooling

Cooler type
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.
Fans
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.
Radiator size
Not available
Fan stop at low load
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.
Dual BIOS
Not available

Dimensions and weight

Length
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.
Height
105mm1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Second value of 242 x 105 x 44mm.
Thickness
44mm1Maker spec sheet (PDF)sparkle.com.tw/files/20241203220702169.pdfRead 15 October 2026Third value of 242 x 105 x 44mm.
Slot width
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.
Low profile
Not available
NVIDIA SFF-Ready
Not available
Weight
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.
Package weight
Not available

Lighting and software

RGB lighting
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.
Lighting sync
Not available
Software
Not available

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

We could not find any of these 3 fields. Show them
In the box
Not available
Power adapter cable included
Not available
Support bracket included
Not available

Warranty

We could not find any of these 1 fields. Show them
Manufacturer warranty (source market)
Not available

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Sources

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  1. Read 15 October 2026Backs 33 fields
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  3. Read 15 October 2026Backs 8 fields
  4. Read 15 October 2026Backs 26 fields
  5. Read 15 October 2026Backs 7 fields
  6. Read 15 October 2026Backs 6 fields
  7. Read 15 October 2026Backs 3 fields
  8. Read 15 October 2026Backs 1 field

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