ASRock Arc B570 Challenger OC
The ASRock Arc B570 Challenger OC is ASRock’s version of the Intel Arc B570. It’s factory-overclocked to 2,600 MHz — 100 MHz above the 2,500 MHz reference boost clock. At 249 mm it’s 23 mm shorter than the 272 mm reference design. Below you’ll find every current retailer price and the full spec sheet.
Prices update regularly and may differ at the retailer. This page contains affiliate links.
Prices include 19% VAT. Shipping is shown under each price, and offers are listed by price plus shipping.
Gaming performance
Gaming score: geometric mean of in-game FPS, normalized so the RTX 5090 = 100. Render and synthetic scores are in the Benchmarks section below.
Gaming scores are normalised performance indexes derived from Tom’s Hardware’s published GPU benchmarks. Performance per dollar and per watt are our own calculations on top of that data.
1080p Gaming
1440p Gaming
4K Gaming
The Intel Arc B570 scores 36.6 at 1080p, 24.6 at 1440p, and 15.3 at 4K on a scale where 100 = the fastest GPU we test (RTX 5090). These scores apply to all board versions of this chip.
Benchmarks
Standardized benchmark scores for this chip, each compared to the fastest card we track and linked to its source. They apply to every board version.
3D & gaming
Render
Compute & AI
Where to buy
Every in-stock retailer we track, cheapest first.
- ProshopCHEAPEST€299.90+ €4.99 shippingIn stock· Delivery 1-3 daysUpdated
- notebooksbilliger€308.84+ €8.99 shippingIn stockUpdated
| Retailer | Price | Availability | Updated | Buy |
|---|---|---|---|---|
| ProshopCHEAPEST | €299.90 + €4.99 shipping | In Stock Delivery 1-3 days | | |
| notebooksbilliger | €308.84 + €8.99 shipping | In Stock | |
Specifications
GPU chip
- Chip
- Intel Arc B570
- Architecture
- Battlemage BMG-G21
- Process node
- TSMC N5
- Shader cores
- 2,304
- SM count
- 18
- Texture units (TMUs)
- 144
- Render outputs (ROPs)
- 80
- RT cores
- 18 · 2nd gen
- Tensor / AI cores
- 144 · 2nd gen
Memory
- VRAM
- 10GB GDDR6
- Memory bus
- 160-bit
- Bandwidth
- 380 GB/s
- Memory speed
- 19 Gbps
- L2 cache
- 18 MB
GPU die
- Foundry
- TSMC
- Die size
- 272 mm²
- Transistors
- 19.6 billion
- Generation
- Arc B-series
Display & connectivity
- Max resolution
- 7680 × 4320
- Max displays
- 4
- HDCP
- 2.3
APIs & software
- DirectX
- 12 Ultimate (12.2)
- Vulkan
- 1.3
- OpenGL
- 4.6
- OpenCL
- 3.0
- Shader model
- 6.8
Platform features
- Upscaling
- XeSS 2, XeSS 2 Frame Generation
- Also runs
- FSR 3, FSR 3 Frame Generation
- Resizable BAR
- Yes
Video encoding & decoding
| Codec | Encode | Decode |
|---|---|---|
| H.264 / AVC | Supported | Supported |
| H.265 / HEVC | Supported | Supported |
| AV1 | Supported | Supported |
| VP9 | Not supported | Supported |
Encoder: Xe Media Engine (Xe2) · Decoder: Xe Media Engine (Xe2)
Board
- Boost clock
- Reference design:
2500 MHzThis card: 2600 MHz - Base clock
- 2500 MHz
- TDP
- 150W
- Recommended PSU
- 450W
- Power connectors
- 1 8-pin
Physical
- Cooling
- Air
- Warranty
- 2 years
- Length
- Reference design:
272 mmThis card: 249 mm - Slot width
- 2 slots
- Outputs
- 1 HDMI 2.1a, 3 Displayport 2.1
Identifiers
- MPN
- B570 CL 10GO
- ASIN
- B0DQYM2MHX
- EAN
- 4711581490048
Chip-level specs — cores, memory, die, APIs, media engine and platform features — are shared by every version of the Intel Arc B570. The Board, Physical and Identifier boxes are specific to this ASRock variant; a struck-through value shows where it differs from the reference design.
Local AI performance
What the ASRock Arc B570 Challenger OC can run on your own machine, and how fast. Capacity and speed come from the Intel Arc B570 chip, so they are the same on every board version; price per GB is this board’s own.
Largest model it can run (8K context)
- Q4 (the usual choice, near-original quality)
- ~12B
- Q8 (closer to original, half the model size)
- ~7.1B
- FP16 (unquantised, for training and research)
- ~3.8B
Parameter counts the card holds with room for an 8K conversation, counting the model weights plus its attention cache. A longer conversation needs more memory, so it lowers these figures.
Speed & value
- Speed, 8B model at Q4
- 58-67 tok/s
- Memory bandwidth
- 380 GB/s
- Price per GB of VRAM
- €29.99
Generation speed tracks memory bandwidth, because every word produced reads the whole model from memory. Shown as a range.
Models that fit, at Q4
| Model | Size | Memory needed | Est. speed |
|---|---|---|---|
| Llava 13B | 13.0B | 8.4GB | 38-44 tok/s |
| Wizard Vicuna Uncensored 13B | 13.0B | 8.4GB | 38-44 tok/s |
| Llama2 Chinese 13B | 13.0B | 8.4GB | 38-44 tok/s |
Popular models small enough for this card at Q4, one per family. Speed is left blank for mixture-of-experts models, where a bandwidth estimate is not reliable enough to publish.
Choosing a card for AI? Compare every GPU for local AI, including setups that pool the memory of two or more cards.
Across generations
Where the Intel Arc B570 sits in ASRock’s lineup — the generation before and after.
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