// RUN โ€” FITS

Can the Apple M3 Max 48GB run ProtRNA?

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

ProtRNA on the Apple M3 Max 48GB

QuantFits?Max contextSpeedBeyond context
FP16 yes 616k 209.2-252.3 t/s ~5.2-6.3 (slow)
Q8 yes 626k 418.5-504.6 t/s ~10.5-12.6 (slow)
Q4 yes 631k 747.3-901.1 t/s ~18.7-22.5 (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 ProtRNA?โ–ถ

Yes. At Q4 it generates ~747.3-901.1 tok/s and fits up to 631k context; beyond that it spills to SSD swap and slows to ~18.7-22.5 tok/s.

How much context fits?โ–ถ

At Q4, up to about 631k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.