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Can the Apple M4 Max 64GB run KataGo?
Yes โ here's how fast and up to what context, with real measured numbers.
KataGo on the Apple M4 Max 64GB
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 856k | 74256-89544 t/s | ~1360-1640 (slow) |
| Q8 | yes | 856k | 148512-179088 t/s | ~2720-3280 (slow) |
| Q4 | yes | 856k | 265200-319800 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 M4 Max 64GB run KataGo?โถ
Yes. At Q4 it generates ~265200-319800 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?โถ
At Q4, up to about 856k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.