NVIDIA H200 SXM 141GB meets the minimum VRAM requirement for Q4 inference of meta-llama/Llama-Guard-3-1B. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
NVIDIA H200 SXM 141GB can run meta-llama/Llama-Guard-3-1B with Q4 quantization. At approximately 884 tokens/second, you can expect Excellent speed - conversational response times under 1 second.
You have 140GB headroom, which is sufficient for system overhead and smooth operation.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 1GB | 141GB | 884.22 tok/s | ✅ Fits comfortably |
| Q8 | 1GB | 141GB | 609.16 tok/s | ✅ Fits comfortably |
| FP16 | 2GB | 141GB | 292.34 tok/s | ✅ Fits comfortably |