NVIDIA H200 SXM 141GB meets the minimum VRAM requirement for Q4 inference of Gensyn/Qwen2.5-0.5B-Instruct. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
NVIDIA H200 SXM 141GB can run Gensyn/Qwen2.5-0.5B-Instruct with Q4 quantization. At approximately 681 tokens/second, you can expect Excellent speed - conversational response times under 1 second.
You have 138GB headroom, which is sufficient for system overhead and smooth operation.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 3GB | 141GB | 681.20 tok/s | ✅ Fits comfortably |
| Q8 | 5GB | 141GB | 501.15 tok/s | ✅ Fits comfortably |
| FP16 | 11GB | 141GB | 266.35 tok/s | ✅ Fits comfortably |