Intel Arc B580
12 GB · 456 GB/s · 190 W
Prices
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No retailer in this market lists it right now.
What it runs
Every model in the catalogue, with the best quant for this hardware. Estimates, not measurements.
| Model | Quant | Fits | Memory | Max context | Decode @128k | Prefill | Good for |
|---|---|---|---|---|---|---|---|
| Gemma 4 12B | Q4_K_M | fits | 10.5 GB | 160k254k with q8 cache | 24tok/sest. | 1053 tok/s | chat, coding, long documents |
| Qwen 3.5 9B Alibaba Qwen | Q4_K_M | fits | 10.9 GB | 136k225k with q8 cache | 23tok/sest. | 1253 tok/s | chat, coding, long documents |
| Qwen 3.5 4B Alibaba Qwen | Q8_0 | fits | 9.8 GB | 166k256k with q8 cache | 26tok/sest. | 1952 tok/s | chat, coding, long documents |
| Gemma 4 E4B | Q5_K_M | fits | 10.2 GB | 128k | 25tok/sest. | 1757 tok/s | chat, coding, long documents |
| Qwen 3.8 27B Alibaba Qwen | UD-Q4_K_M | offload | 25.0 GB | – | 3tok/sest. | 278 tok/s | – |
| Qwen 3.6 27B Alibaba Qwen | Q4_K_M | offload | 25.4 GB | – | 3tok/sest. | 276 tok/s | – |
| Gemma 4 31B | Q4_K_M | offload | 29.4 GB | – | 2tok/sest. | 248 tok/s | – |
| Qwen 3.6 35B-A3B Alibaba Qwen | UD-Q4_K_M | offload | 24.7 GB | – | 9tok/sest. | 1357 tok/s | chat |
| Qwen 3.5 27B Alibaba Qwen | Q4_K_M | offload | 25.3 GB | – | 3tok/sest. | 277 tok/s | – |
| Gemma 4 26B-A4B | UD-Q4_K_M | offload | 20.0 GB | – | 9tok/sest. | 1808 tok/s | chat |
| Qwen 3.5 35B-A3B Alibaba Qwen | Q4_K_M | offload | 24.6 GB | – | 10tok/sest. | 1360 tok/s | chat |
| GLM 4.7 Flash Z.ai | Q4_K_M | offload | 25.2 GB | – | 4tok/sest. | 635 tok/s | chat |
| Devstral Small 2 24B Mistral AI | Q4_K_M | offload | 34.9 GB | – | 2tok/sest. | 220 tok/s | – |
| Nemotron 3.5 Lightning 30B-A3B NVIDIA | UD-Q6_K_XL | offload | 34.9 GB | – | 9tok/sest. | 1611 tok/s | – |
| Kimi Linear 48B-A3B Moonshot AI | Q4_K_M | offload | 30.6 GB | – | 14tok/sest. | 939 tok/s | chat |
| gpt-oss 20B OpenAI | MXFP4 | offload | 15.8 GB | – | 11tok/sest. | 1322 tok/s | chat, coding |
| Qwen3 Coder 30B-A3B Alibaba Qwen | Q4_K_M | offload | 30.8 GB | – | 3tok/sest. | 363 tok/s | chat |
| Gemma 3 27B | Q4_K_M | offload | 27.4 GB | – | 3tok/sest. | 328 tok/s | – |
| Mistral Small 3.2 24B Mistral AI | Q4_K_M | offload | 34.9 GB | – | 2tok/sest. | 220 tok/s | – |
| Ministral 3 14B Mistral AI | Q4_K_M | offload | 29.2 GB | 16k30k with q8 cache | 3tok/sest. | 301 tok/s | chat |
| Qwen3 14B Alibaba Qwen | Q4_K_M | offload | 29.9 GB | 12k22k with q8 cache | 2tok/sest. | 254 tok/s | chat |
| DeepSeek R1 0528 Qwen3 8B DeepSeek | Q4_K_M | offload | 24.2 GB | 39k70k with q8 cache | 3tok/sest. | 416 tok/s | chat, coding |
| Qwen3 8B Alibaba Qwen | Q4_K_M | offload | 24.2 GB | 39k40k with q8 cache | 3tok/sest. | 416 tok/s | chat, coding |
| Phi-4 14B Microsoft | Q4_K_M | offload | 34.8 GB | 10k16k with q8 cache | 2tok/sest. | 242 tok/s | chat |
| Ministral 3 8B Mistral AI | Q4_K_M | offload | 23.4 GB | 40k72k with q8 cache | 4tok/sest. | 428 tok/s | chat, coding |
| Granite 4.2 8B IBM | Q4_K_M | offload | 26.7 GB | 32k58k with q8 cache | 3tok/sest. | 364 tok/s | chat, coding |
| LFM2.5 8B-A1B Liquid AI | UD-Q4_K_M | offload | 12.5 GB | 103k125k with q8 cache | 13tok/sest. | 2180 tok/s | chat, coding |
| Llama 3.1 8B Meta | Q4_K_M | offload | 22.1 GB | 44k80k with q8 cache | 4tok/sest. | 472 tok/s | chat, coding |
| DeepSeek V4 Flash DeepSeek | UD-Q2_K_XL | won't run | 102.5 GB | – | – | – | – |
| GLM 5.3 Flash Z.ai | UD-Q2_K_XL | won't run | 104.3 GB | – | – | – | – |
| Qwen 3.8 Flash Next Alibaba Qwen | UD-Q2_K_XL | won't run | 78.1 GB | – | – | – | – |
| MiniMax M2.7 MiniMax | UD-Q2_K_XL | won't run | 102.7 GB | – | – | – | – |
| Qwen 3.5 122B-A10B Alibaba Qwen | UD-Q2_K_XL | won't run | 43.7 GB | – | – | – | – |
| Nemotron 3 Super 120B-A12B NVIDIA | UD-Q2_K_XL | won't run | 53.6 GB | – | – | – | – |
| Qwen3 Coder Next Alibaba Qwen | Q4_K_M | won't run | 49.8 GB | – | – | – | – |
| gpt-oss 120B OpenAI | MXFP4 | won't run | 65.1 GB | – | – | – | – |
| Mistral Small 4 119B Mistral AI | UD-Q2_K_XL | won't run | 41.8 GB | – | – | – | – |
| GLM 4.5 Air Z.ai | Q2_K | won't run | 66.8 GB | – | – | – | – |
| Qwen3 Next 80B-A3B Alibaba Qwen | Q4_K_M | won't run | 49.8 GB | – | – | – | – |
| Qwen3 32B Alibaba Qwen | Q4_K_M | won't run | 52.0 GB | – | – | – | – |
| DeepSeek R1 Distill Qwen 32B DeepSeek | Q4_K_M | won't run | 52.0 GB | – | – | – | – |
| Llama 3.3 70B Meta | Q4_K_M | won't run | 81.2 GB | – | – | – | – |
Specifications
From the manufacturer's published specifications; sources are linked where we have them.
- GPU
- Arc B580
- Memory
- 12 GB GDDR6
- Memory bus
- 192-bit
- Memory bandwidth
- 456 GB/s
- FP16 compute
- 116.5 TFLOPS
- Software
- SYCL / oneAPI
- Board power
- 190 W
- PCIe generation
- Gen 4
- PCIe lanes
- x8