Intel Arc B580 12GB vs RTX 4090

For running local LLMs · 5 reports across 2 models

Side A

Intel Arc B580 12GB

Vendor: intel
VRAM: 12GB
Memory: Discrete

Side B

Vendor: nvidia
VRAM: 24GB
Memory: Discrete

Tokens per second by model

Model	Intel Arc B580 12GB	RTX 4090
Gemma 4up to 31B	30.0n=2	149.6n=2
Qwen3.6up to 35B	—	25.0n=1

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