Yes — Qwen 3.5 4B (4B) runs at 92 tok/s on M4 with 16 GB RAM using Q4_K_M quantization via Ollama. First token latency is 0.4s. Alibaba's compact 4B model offering excellent quality-per-token for its size.
LLMCheck measured Qwen 3.5 4B on M4 using the standard methodology: Q4_K_M quantization, 256-token input, 512-token output, 3 runs averaged on a freshly-booted system.
| Metric | Value |
|---|---|
| Tokens per second | 92 tok/s |
| Time to first token | 0.4s |
| Quantization | Q4_K_M |
| Minimum RAM | 16 GB |
| Recommended engine | Ollama |
| Parameters | 4B |
| Benchmark date | 2026-02 |
Q4_K_M 4B Ollama M4
The recommended engine for Qwen 3.5 4B on M4 is Ollama. Install Ollama, then pull the model:
Ollama handles quantization automatically — it will download the Q4_K_M variant (~16 GB) and start an interactive chat session.
| Chip | Speed | First Token | Min RAM | Engine |
|---|---|---|---|---|
| M5 Max | 148 tok/s | 0.2s | 64 GB | MLX |
To run Qwen 3.5 4B on M4 you need:
See how Qwen 3.5 4B stacks up against other models on your specific Mac hardware.
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