Can Arc B570 10GB run Llama-3.1-8B-Instruct?

Intel · 10 GB GDDR6 · 380 GB/s bandwidth · Meta · 8.0B · model ctx up to 128K

Yes — the Arc B570 10GB (10 GB GDDR6) can run Llama-3.1-8B-Instruct. At Q4 with the default 8K context it needs ≈ 7.0 GB VRAM (weights 4.4 GB + KV cache 1.6 GB + 1 GB runtime overhead), which fits within 10 GB. Decode at Q4/8K: ≈ 30.2 tok/s (estimated, batch 1). FP16 needs ≈ 18.6 GB — does not fit on this card. Estimates come from memory-bandwidth math; rows tagged measured override estimates. Relative ranking is more reliable than absolute tok/s. Methodology.

Fit & speed by quant and context

Quant	Context	VRAM needed	Fits?	tok/s (decode)
Q4	4K	6.2 GB	Yes	30.2 est.
Q4	8K default	7.0 GB	Yes	30.2 est.
Q4	32K	11.8 GB	No	62.0 est.
FP16	4K	17.8 GB	No	7.5 est.
FP16	8K default	18.6 GB	No	6.9 est.
FP16	32K	23.4 GB	No	4.3 est.

Fits = weights + KV(ctx) + 1 GB overhead ≤ 95% of VRAM. Measured anchors are context-agnostic; the fit verdict is recomputed per context. A missing tok/s means the model is far beyond this card (offload-only territory).

VRAM breakdown at 8K context

Quant	Weights	KV cache	Overhead	Total needed	Arc B570 10GB VRAM
Q4	4.4 GB	1.6 GB	1 GB	7.0 GB	10 GB
FP16	16.0 GB	1.6 GB	1 GB	18.6 GB	10 GB

Other GPUs that run Llama-3.1-8B-Instruct

• B200 192GB SXM — ≈636.4 tok/s Q4 est.
• MI300X 192GB — ≈421.6 tok/s Q4 est.
• H200 141GB SXM5 — ≈381.8 tok/s Q4 est.
• H100 80GB SXM5 — ≈266.5 tok/s Q4 est.
• Gaudi 3 128GB — ≈260.6 tok/s Q4 est.
• RTX 5090 32GB — ≈214.3 tok/s Q4 measured
• A100 80GB SXM4 — ≈162.2 tok/s Q4 est.
• RTX 6000 Ada 48GB — ≈138.6 tok/s Q4 measured

All GPUs for Llama-3.1-8B-Instruct →

Other models for the Arc B570 10GB

• Qwen3-0.6B — ≈302.3 tok/s Q4 est.
• gemma-3-1b-it — ≈241.8 tok/s Q4 est.
• Llama-3.2-1B-Instruct — ≈201.5 tok/s Q4 est.
• Qwen3-1.7B — ≈120.9 tok/s Q4 est.
• Llama-3.2-3B-Instruct — ≈75.6 tok/s Q4 est.
• Phi-4-mini-instruct — ≈63.6 tok/s Q4 est.
• Phi-4-mini-reasoning — ≈63.6 tok/s Q4 est.
• gemma-3-4b-it — ≈62.0 tok/s Q4 est.

All models on the Arc B570 10GB →