Can I run it?
Can I run Qwen2.5 32B Instruct on Intel Arc B580?
Heavily degraded
Heavily degraded fully on your Intel Arc B580 at IQ2_XXS, 4K context, about 25–34 tok/s. Weights 8.41 GB plus 1.00 GB of KV cache — 9.79 GB of 10.9 GB usable.
Best quantIQ2_XXS
Working context4K
Max that fits4K
Speed25–34 tok/sEstimate from memory bandwidth, not a benchmark. Method.
Weights8.41 GB
KV cache1.00 GB
Total9.79 GB
Usable10.9 GB
Qwen2.5 32B Instruct details · Intel Arc B580 page · How this estimate is made
Run commands
llama.cpp
llama-server -hf bartowski/Qwen2.5-32B-Instruct-GGUF:IQ2_XXS -c 4096 -ngl 64
Ollama
ollama run qwen2.5
LM Studio
lms get bartowski/Qwen2.5-32B-Instruct-GGUF # Then load quant IQ2_XXS
Assumptions
- Estimate from memory bandwidth, not a benchmark. Decode speed uses 55–75% of peak bandwidth.
- KV cache is FP16. Engine overhead assumes llama.cpp (0.3 GB + 1% of the weights). Ollama is closer to 0.9 GB + 3%, LM Studio closer to 1 GB + 3%.
- IQ2_XXS size is the real GGUF file size from Hugging Face.
- 0.5 GB is reserved because this GPU also drives a display, then 5% of the rest is left free.
- Speed is quoted at 4K context, not at the maximum context that still fits.
- This quant is IQ1 or IQ2. It can load, but quality is heavily degraded, so it is left off best-fit lists.
Larger models that also fit
- Can I run Qwen3.6 35B A3B on Intel Arc B580? — Heavily degraded, UD-IQ2_XXS, 55–75 tok/s (estimate)
- Can I run Qwen3.5 35B A3B on Intel Arc B580? — Heavily degraded, UD-IQ2_XXS, 56–76 tok/s (estimate)
Updated 2026-10-24. Profile on this page is the device default plus 32 GB of DDR5-5600 system RAM.