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Can the Apple M3 Max 36GB run DeciLM 6B?
Yes โ here's how fast and up to what context, with real measured numbers.
DeciLM 6B on the Apple M3 Max 36GB
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 149k | 17.9-21.6 t/s | ~0.6-0.7 (slow) |
| Q8 | yes | 192k | 35.8-43.2 t/s | ~1.2-1.4 (slow) |
| Q4 | yes | 211k | 63.9-77.1 t/s | ~2.1-2.6 (slow) |
Estimate (memory-bound). Beyond "max context" the KV cache spills to SSD swap and speed drops to the "beyond" figure.
FAQ
Can the Apple M3 Max 36GB run DeciLM 6B?โถ
Yes. At Q4 it generates ~63.9-77.1 tok/s and fits up to 211k context; beyond that it spills to SSD swap and slows to ~2.1-2.6 tok/s.
How much context fits?โถ
At Q4, up to about 211k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.