// RUN โ€” FITS

Can the Apple M3 Max 48GB run Mistral Small 3.1?

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

Mistral Small 3.1 on the Apple M3 Max 48GB

QuantFits?Max contextSpeedBeyond context
FP16 no โ€” โ€” โ€”
Q8 yes 68k 11.3-13.7 t/s ~0.3-0.3 (slow)
Q4 yes 108k 20.2-24.4 t/s ~0.5-0.6 (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 48GB run Mistral Small 3.1?โ–ถ

Yes. At Q4 it generates ~20.2-24.4 tok/s and fits up to 108k context; beyond that it spills to SSD swap and slows to ~0.5-0.6 tok/s.

How much context fits?โ–ถ

At Q4, up to about 108k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.