// RUN โ€” FITS

Can the Apple M3 Max 64GB run KataGo?

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

KataGo on the Apple M3 Max 64GB

QuantFits?Max contextSpeedBeyond context
FP16 yes 856k 54400-65600 t/s ~1360-1640 (slow)
Q8 yes 856k 108800-131200 t/s ~2720-3280 (slow)
Q4 yes 856k 194285.7-234285.7 t/s ~4857.1-5857.1 (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 64GB run KataGo?โ–ถ

Yes. At Q4 it generates ~194285.7-234285.7 tok/s and fits up to 856k context; beyond that it spills to SSD swap and slows to ~4857.1-5857.1 tok/s.

How much context fits?โ–ถ

At Q4, up to about 856k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.