Quantization-specific throughput and VRAM requirements for lmstudio-community/Qwen3-4B-Thinking-2507-MLX-8bit running on Apple M3 Max.
Speed values come from the compatibility dataset (`estimatedTokensPerSec`) and are sorted by quantization.
For full verdict logic and alternate GPUs, see the canonical compatibility page.
Open full compatibility report| Quantization | VRAM needed | VRAM available | Speed | Verdict |
|---|---|---|---|---|
| Q4 | 2GB | 128GB | 58 tok/s | ✅ Fits |
| Q8 | 4GB | 128GB | 39 tok/s | ✅ Fits |
| FP16 | 9GB | 128GB | 20 tok/s | ✅ Fits |