Can I run this LLM?
Can a NVIDIA RTX 4080 (16GB) run Qwen3 32B?
Qwen · Apache 2.0 · estimated for a 16.0 GB machine at 4K context.
Yes, but it's tight.
Best fit: Qwen3 32B at Q2_K · 12.3 GB · 36–53 tok/s on a NVIDIA RTX 4080 (16GB).
Every quantization on this machine
| Quant | Size | Speed | Fit |
|---|---|---|---|
| Q2_K | 12.3 GB | 36–53 tok/s | Tight / slow |
| Q3_K_M | 16.0 GB | 29–43 tok/s | Won't fit |
| Q4_K_M | 19.8 GB | 24–36 tok/s | Won't fit |
| Q5_K_M | 23.2 GB | 21–31 tok/s | Won't fit |
| Q6_K | 26.9 GB | 18–27 tok/s | Won't fit |
| Q8_0 | 34.8 GB | 14–21 tok/s | Won't fit |
| FP16 | 65.5 GB | 8–12 tok/s | Won't fit |
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