AMD Instinct MI250X meets the minimum VRAM requirement for Q4 inference of MiniMaxAI/MiniMax-M2.1. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
AMD Instinct MI250X can run MiniMaxAI/MiniMax-M2.1 with Q4 quantization. At approximately 61 tokens/second, you can expect Good speed - acceptable for interactive use.
VRAM usage will be very close to your GPU's limit. Consider closing other applications or using Q3 quantization for more margin.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 128GB | 128GB | 60.89 tok/s | ⚠️ Tight fit |
| Q8 | 256GB | 128GB | 40.12 tok/s | ❌ Not recommended |
| FP16 | 512GB | 128GB | 21.08 tok/s | ❌ Not recommended |