// RUN โ€” FITS

Can the Apple M4 Max 128GB run ESM2-35M?

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

ESM2-35M on the Apple M4 Max 128GB

QuantFits?Max contextSpeedBeyond context
FP16 yes 1734k 5304-6396 t/s ~97.1-117.1 (slow)
Q8 yes 1734k 10608-12792 t/s ~194.3-234.3 (slow)
Q4 yes 1735k 18942.9-22842.9 t/s ~346.9-418.4 (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 128GB run ESM2-35M?โ–ถ

Yes. At Q4 it generates ~18942.9-22842.9 tok/s and fits up to 1735k context; beyond that it spills to SSD swap and slows to ~346.9-418.4 tok/s.

How much context fits?โ–ถ

At Q4, up to about 1735k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.