// RUN โ€” FITS

Can the Apple M4 Max 64GB run ChatMinerva?

Yes โ€” here's how fast and up to what context, with real measured numbers.

ChatMinerva on the Apple M4 Max 64GB

QuantFits?Max contextSpeedBeyond context
FP16 yes 315k 25.1-30.3 t/s ~0.5-0.6 (slow)
Q8 yes 372k 50.2-60.5 t/s ~0.9-1.1 (slow)
Q4 yes 396k 89.6-108 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 M4 Max 64GB run ChatMinerva?โ–ถ

Yes. At Q4 it generates ~89.6-108 tok/s and fits up to 396k context; beyond that it spills to SSD swap and slows to ~1.6-2 tok/s.

How much context fits?โ–ถ

At Q4, up to about 396k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.