Apple M2 Ultra meets the minimum VRAM requirement for Q4 inference of meta-llama/Llama-3.1-8B-Instruct. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
Apple M2 Ultra can run meta-llama/Llama-3.1-8B-Instruct with Q4 quantization. At approximately 97 tokens/second, you can expect Good speed - acceptable for interactive use.
You have 188GB headroom, which is sufficient for system overhead and smooth operation.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 4GB | 192GB | 97.30 tok/s | ✅ Fits comfortably |
| Q8 | 9GB | 192GB | 74.27 tok/s | ✅ Fits comfortably |
| FP16 | 17GB | 192GB | 39.90 tok/s | ✅ Fits comfortably |