Compatibility Check
Can I Run Yi 1.5 6B on Apple M4 Ultra?
Yes — Apple M4 Ultra runs Yi 1.5 6B fully on GPU at the Q4_K_M quantization.
Estimated ~236.1 tokens/sec on the Q4_K_M quantization.
Full GPU
Best variant: Q4_K_M
Full GPU inference — 256 GB VRAM meets the 6 GB recommendation.
- GPU VRAM
- 256 GB
- Min VRAM (best fit)
- 4.5 GB
- Recommended VRAM
- 6 GB
- Estimated tok/s
- ~236.1
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Every Yi 1.5 6B quantization on Apple M4 Ultra
Each row runs the compatibility engine against your VRAM, RAM, and the model's requirements.
| Quantization | File Size | Min VRAM | Rec VRAM | Context | Verdict | Estimated tok/s |
|---|---|---|---|---|---|---|
| Q4_K_MBest fit | 3.7 GB | 4.5 GB | 6 GB | 4K / 4K | Full GPU | ~236.1 |
Apple M4 Ultra is solid pick for Yi 1.5 6B
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