AMD Instinct MI300X meets the minimum VRAM requirement for Q4 inference of facebook/sam3. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
AMD Instinct MI300X can run facebook/sam3 with Q4 quantization. At approximately 944 tokens/second, you can expect Excellent speed - conversational response times under 1 second.
You have 191GB headroom, which is sufficient for system overhead and smooth operation.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 1GB | 192GB | 943.51 tok/s | ✅ Fits comfortably |
| Q8 | 1GB | 192GB | 618.07 tok/s | ✅ Fits comfortably |
| FP16 | 2GB | 192GB | 350.35 tok/s | ✅ Fits comfortably |