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Can the Apple M3 Max 128GB run ChatMinerva?
Yes โ here's how fast and up to what context, with real measured numbers.
ChatMinerva on the Apple M3 Max 128GB
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 755k | 18.4-22.2 t/s | ~0.5-0.6 (slow) |
| Q8 | yes | 811k | 36.8-44.3 t/s | ~0.9-1.1 (slow) |
| Q4 | yes | 836k | 65.6-79.2 t/s | ~1.6-2 (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 128GB run ChatMinerva?โถ
Yes. At Q4 it generates ~65.6-79.2 tok/s and fits up to 836k context; beyond that it spills to SSD swap and slows to ~1.6-2 tok/s.
How much context fits?โถ
At Q4, up to about 836k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.