Qwen2.5 32B Instruct at Q4_K_M needs about 22.4 GB, more than the 10 GB of the RTX 3080: part of the model runs from system RAM, which slows generation. At Q3_K_M it does not fit in VRAM.
Q4_K_M · 8K context
The model needs about 22.4 GB but only 9.7 GB of VRAM is usable: 12.7 GB must be loaded into system RAM. It runs, 43% on the GPU, but more slowly.
~22.4 GB (21.6 GB–23.2 GB) needed · estimate
12.7 GB must be offloaded to system RAM
EstimateData updated 24 days agoSource: Run LLM Locally engine, Hugging Face config.json + model card
What makes this estimate less reliable
| Qwen2.5 32B Instruct Q8_08K~37 GB · 0.7–1.4 tok/s estimate | Not recommended |
|---|---|
| Qwen2.5 32B Instruct Q6_K8K~29.3 GB · 1–2 tok/s estimate | Possible but slow |
| Qwen2.5 32B Instruct Q5_K_M8K~25.7 GB · 1.3–2.5 tok/s estimate | Possible but slow |
| Qwen2.5 32B Instruct Q4_K_M8K~22.4 GB · 1.6–3 tok/s estimate | Possible but slow |
| Qwen2.5 32B Instruct IQ4_XS8K~20.3 GB · 1.9–3.5 tok/s estimate | Possible but slow |
| Qwen2.5 32B Instruct Q3_K_M8K~18.5 GB · 2.5–4.5 tok/s estimate | Possible but slow |
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AMD
CompatibleRuns Qwen2.5 32B Instruct Q4_K_M entirely in memory
Apple Silicon
CompatibleRuns Qwen2.5 32B Instruct Q4_K_M entirely in memory
Unified memory PC
CompatibleRuns Qwen2.5 32B Instruct Q4_K_M entirely in memory
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