NVIDIA H100 SXM5 80GB meets the minimum VRAM requirement for Q4 inference of lmstudio-community/Qwen3-Coder-30B-A3B-Instruct-MLX-5bit. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
NVIDIA H100 SXM5 80GB can run lmstudio-community/Qwen3-Coder-30B-A3B-Instruct-MLX-5bit with Q4 quantization. At approximately 282 tokens/second, you can expect Excellent speed - conversational response times under 1 second.
You have 65GB headroom, which is sufficient for system overhead and smooth operation.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 15GB | 80GB | 282.27 tok/s | ✅ Fits comfortably |
| Q8 | 31GB | 80GB | 204.40 tok/s | ✅ Fits comfortably |
| FP16 | 61GB | 80GB | 105.73 tok/s | ✅ Fits comfortably |