Compatibility Check
Can I Run InternLM 2.5 20B on Apple M2 Max?
Yes — Apple M2 Max runs InternLM 2.5 20B fully on GPU at the Q4_K_M quantization.
Estimated ~26.7 tokens/sec on the Q4_K_M quantization.
Full GPU
Best variant: Q4_K_M
Full GPU inference — 96 GB VRAM meets the 16 GB recommendation.
- GPU VRAM
- 96 GB
- Min VRAM (best fit)
- 14 GB
- Recommended VRAM
- 16 GB
- Estimated tok/s
- ~26.7
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Every InternLM 2.5 20B quantization on Apple M2 Max
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 | 12 GB | 14 GB | 16 GB | 8K / 32K | Full GPU | ~26.7 |
Apple M2 Max is solid pick for InternLM 2.5 20B
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