Can I run this LLM?
Can a NVIDIA L40S (48GB) run Qwen3 32B?
Qwen · Apache 2.0 · estimated for a 48.0 GB machine at 4K context.
Yes — it runs great.
Best fit: Qwen3 32B at Q8_0 · 34.8 GB · 17–25 tok/s on a NVIDIA L40S (48GB).
Every quantization on this machine
| Quant | Size | Speed | Fit |
|---|---|---|---|
| Q2_K | 12.3 GB | 42–63 tok/s | Runs great |
| Q3_K_M | 16.0 GB | 34–51 tok/s | Runs great |
| Q4_K_M | 19.8 GB | 28–42 tok/s | Runs great |
| Q5_K_M | 23.2 GB | 25–37 tok/s | Runs great |
| Q6_K | 26.9 GB | 21–32 tok/s | Runs great |
| Q8_0 | 34.8 GB | 17–25 tok/s | Runs great |
| FP16 | 65.5 GB | 9–14 tok/s | Won't fit |
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