// RUN โ€” FITS

Can the Apple M2 Ultra 192GB run Kimi Linear?

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

Kimi Linear on the Apple M2 Ultra 192GB

QuantFits?Max contextSpeedBeyond context
FP16 yes 230k 5.7-6.8 t/s ~0.1-0.1 (slow)
Q8 yes 376k 11.3-13.7 t/s ~0.1-0.2 (slow)
Q4 yes 441k 20.2-24.4 t/s ~0.3-0.3 (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 M2 Ultra 192GB run Kimi Linear?โ–ถ

Yes. At Q4 it generates ~20.2-24.4 tok/s and fits up to 441k context; beyond that it spills to SSD swap and slows to ~0.3-0.3 tok/s.

How much context fits?โ–ถ

At Q4, up to about 441k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.