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ASRock Intel Arc B570 Challenger OC 10GB
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Overview
The ASRock Intel Arc B570 Challenger OC 10GB is ASRock's factory-overclocked dual-fan Arc B570, the B570 card Tom's Hardware recommends and one of the cheapest new graphics cards in stock in the US in late 2026. It has 18 Xe cores and 10GB of GDDR6 on a 160-bit bus at 19 Gbps, for 380 GB/s of bandwidth. ASRock runs it at 2,600 MHz graphics clock out of the box, against Intel's 2,500 MHz reference figure. It is aimed at 1080p gaming with XeSS 2.
At 249 mm long and two slots thick it fits most cases, including many compact ones, and it needs one standard 8-pin cable. Board power is 150W (Intel reference; ASRock publishes no figure), ASRock recommends a 600W power supply, and it takes 1x 8-pin PCIe. For cooling it uses two striped axial fans with 0dB fan stop and consolidated heat pipes. Other features: metal backplate with thermal pad, LED indicator with an on/off switch, Dr.MOS power stages.
For local AI, 10GB runs 7B to 8B models at 4-bit to 6-bit with room for context, and image generation at 1024 pixels; 12B to 14B models only fit at tight 3-bit to 4-bit settings, so pick a 16GB card if AI matters. Intel supports Arc in PyTorch (XPU) and OpenVINO, and llama.cpp and LM Studio run on it through SYCL or Vulkan; tools that only support CUDA will not run on it.
Specifications
| GPU | Intel Arc B570, Xe2 (Battlemage) |
|---|---|
| Xe cores | 18 |
| Graphics clock | Up to 2,600 MHz (Intel reference: 2,500 MHz) |
| Memory | 10GB GDDR6, 160-bit, 19 Gbps |
| Memory bandwidth | 380 GB/s |
| PCIe | PCIe 4.0 x8 |
| Board power | 150W (Intel reference; ASRock publishes no figure) |
|---|---|
| Recommended power supply | 600W (ASRock) |
| Power connectors | 1x 8-pin PCIe |
| Size | 249 x 132 x 41 mm, 2 slots |
| Weight | 720 g |
| Display outputs | 3x DisplayPort 2.1, 1x HDMI 2.1a |
|---|---|
| Cooling | Two striped axial fans with 0dB fan stop and consolidated heat pipes |
| Card features | Metal backplate with thermal pad, LED indicator with an on/off switch, Dr.MOS power stages |
| Lighting | LED indicator (can be switched off) |
| Software features | XeSS 2 with frame generation, Intel Xe Low Latency |
| Model | ASRock B570 CL 10GO |
Questions and answers
Still unsure? Visit the help center or message us.
What power supply does the ASRock Intel Arc B570 Challenger OC need?
ASRock recommends 600W, which allows for a high-end CPU as well. It uses 1x 8-pin PCIe, standard cables that most power supplies have.
Will the ASRock Intel Arc B570 Challenger OC fit my case?
At 249 mm long and two slots thick it fits most cases, including many compact ones, and it needs one standard 8-pin cable.
Is 10GB enough for local AI?
For local AI, 10GB runs 7B to 8B models at 4-bit to 6-bit with room for context, and image generation at 1024 pixels; 12B to 14B models only fit at tight 3-bit to 4-bit settings, so pick a 16GB card if AI matters.
Does it work with AI tools that need CUDA?
No. CUDA is NVIDIA-only. Intel supports Arc in PyTorch (XPU) and OpenVINO, and llama.cpp and LM Studio run on it through SYCL or Vulkan, so popular local-AI apps work, but tools written only for CUDA do not.
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