Qwen 3.6/3.8 27B is a 27.78B-parameter model. At Q4_K_M it needs about 17.6 GB of memory. The MacBook M2 Pro 16GB has 12 GB usable, so it doesn't fit, even at its smallest quantization.
| Quantization | File size | Memory | Generation | First token | Source |
|---|---|---|---|---|---|
| Q4_K_M | 16.8 GB | Doesn't fit | Won't run | — | — |
| Q8_0 | 28.6 GB | Doesn't fit | Won't run | — | — |
| FP16 | 53.8 GB | Doesn't fit | Won't run | — | — |
All models on the MacBook M2 Pro 16GB · Qwen 3.6/3.8 27B on all hardware
Estimates for a short prompt on a single device. Measured numbers come from community benchmarks (r/LocalLLaMA, localscore.ai and more); others are derived from similar setups or projected from specs. Open source on GitHub.