// RUN โ€” FITS

Can the Apple M3 Max 128GB run EMDR?

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

EMDR on the Apple M3 Max 128GB

QuantFits?Max contextSpeedBeyond context
FP16 yes 1721k 309.1-372.7 t/s ~7.7-9.3 (slow)
Q8 yes 1728k 618.2-745.5 t/s ~15.5-18.6 (slow)
Q4 yes 1731k 1103.9-1331.2 t/s ~27.6-33.3 (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 EMDR?โ–ถ

Yes. At Q4 it generates ~1103.9-1331.2 tok/s and fits up to 1731k context; beyond that it spills to SSD swap and slows to ~27.6-33.3 tok/s.

How much context fits?โ–ถ

At Q4, up to about 1731k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.