GPUs & Macs › Apple M1 Pro
Apple M1 Pro: local LLM speed
1 measured result for the Apple M1 Pro.
Measured results
| Model | Generate tok/s | Prompt tok/s | Quant | Backend | Test | Source |
|---|---|---|---|---|---|---|
| gpt-oss 20B | 45.7 | 516 | MXFP4 | Metal FA on | tg128 | llama.cpp #15396 details |
What fits on the Apple M1 Pro
No measured run yet; estimates use spec bandwidth × 0.83 (typical efficiency for Apple). Fit assumes the whole model in GPU memory with ~8K context.
With 16 GB unified memory
| Model | Best quant that fits | File | Expected tok/s |
|---|---|---|---|
| Qwen3.8-27B | UD-IQ2_XXS | 7.3 GB | 22.9 estimate |
| gemma-4-12B-it | Q6_K | 9.8 GB | 17.0 estimate |
| Qwen3.5-9B | Q8_0 | 9.5 GB | 17.4 estimate |
| Qwen3.5-4B | Q8_0 | 4.5 GB | 37.1 estimate |
| Qwen3.6-35B-A3B | UD-IQ1_M | 10.0 GB | 96.5 estimate |
| gemma-4-26B-A4B-it | UD-IQ2_M | 10.0 GB | 54.0 estimate |
| MiMo-V2.6-Distill-Qwen-9B | Q8_0 | 9.5 GB | 17.4 estimate |
| gemma-4-E4B-it | Q8_0 | 8.2 GB | 20.3 estimate |
With 36 GB unified memory
| Model | Best quant that fits | File | Expected tok/s |
|---|---|---|---|
| Qwen3.8-27B | UD-Q6_K | 22.0 GB | 7.6 estimate |
| gemma-4-12B-it | Q8_0 | 12.7 GB | 13.1 estimate |
| Qwen3.5-9B | Q8_0 | 9.5 GB | 17.4 estimate |
| Qwen3.5-4B | Q8_0 | 4.5 GB | 37.1 estimate |
| Qwen3.6-35B-A3B | UD-Q5_K_S | 24.9 GB | 38.9 estimate |
| gemma-4-26B-A4B-it | UD-Q6_K | 23.2 GB | 23.3 estimate |
| MiMo-V2.6-Distill-Qwen-9B | Q8_0 | 9.5 GB | 17.4 estimate |
| gemma-4-E4B-it | Q8_0 | 8.2 GB | 20.3 estimate |
With 64 GB unified memory
| Model | Best quant that fits | File | Expected tok/s |
|---|---|---|---|
| Qwen3.8-27B | Q8_0 | 29.0 GB | 5.7 estimate |
| gemma-4-12B-it | Q8_0 | 12.7 GB | 13.1 estimate |
| Qwen3.5-9B | Q8_0 | 9.5 GB | 17.4 estimate |
| Qwen3.5-4B | Q8_0 | 4.5 GB | 37.1 estimate |
| Qwen3.6-35B-A3B | Q8_0 | 36.9 GB | 26.3 estimate |
| gemma-4-26B-A4B-it | Q8_0 | 26.9 GB | 20.1 estimate |
| MiMo-V2.6-Distill-Qwen-9B | Q8_0 | 9.5 GB | 17.4 estimate |
| gemma-4-E4B-it | Q8_0 | 8.2 GB | 20.3 estimate |
With 128 GB unified memory
| Model | Best quant that fits | File | Expected tok/s |
|---|---|---|---|
| Qwen3.8-27B | Q8_0 | 29.0 GB | 5.7 estimate |
| gemma-4-12B-it | Q8_0 | 12.7 GB | 13.1 estimate |
| Qwen3.5-9B | Q8_0 | 9.5 GB | 17.4 estimate |
| Qwen3.5-4B | Q8_0 | 4.5 GB | 37.1 estimate |
| Qwen3.6-35B-A3B | Q8_0 | 36.9 GB | 26.3 estimate |
| Qwen3.8-Flash-Next | UD-IQ3_XXS | 82.0 GB | 2.0 estimate |
| gemma-4-26B-A4B-it | Q8_0 | 26.9 GB | 20.1 estimate |
| MiMo-V2.6-Distill-Qwen-9B | Q8_0 | 9.5 GB | 17.4 estimate |
Similar hardware
Apple M1 (7-core GPU) · Apple M1 (8-core GPU) · Apple M1 Pro (14-core GPU) · Apple M1 Pro (16-core GPU) · Apple M1 Max (24-core GPU) · Apple M1 Max (32-core GPU) · Apple M1 Ultra (48-core GPU) · Apple M1 Ultra (64-core GPU)