Can I run this LLM?
Can a MacBook Air/Pro M1 (16GB) run Qwen3.5 4B?
Qwen · Apache 2.0 · estimated for a 16.0 GB machine at 4K context.
Yes — it runs great.
Best fit: Qwen3.5 4B at Q5_K_M · 3.0 GB · 12–18 tok/s on a MacBook Air/Pro M1 (16GB).
Every quantization on this machine
| Quant | Size | Speed | Fit |
|---|---|---|---|
| Q3_K_M | 1.8 GB | 18–26 tok/s | Runs great |
| Q4_K_M | 2.6 GB | 14–20 tok/s | Runs great |
| Q5_K_M | 3.0 GB | 12–18 tok/s | Runs great |
| Q6_K | 3.5 GB | 11–16 tok/s | Tight / slow |
| Q8_0 | 4.5 GB | 9–13 tok/s | Tight / slow |
| FP16 | 8.4 GB | 5–7 tok/s | Tight / slow |
Open the full calculator →Everything a MacBook Air/Pro M1 (16GB) runsQwen3.5 4B on other machinesWhat to buy to run it →
Ran Qwen3.5 4B on a MacBook Air/Pro M1 (16GB)? Add your real numbers →