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// RUN — FITS
Can the Apple M4 Max 36GB run Hyena-2 153M?
Yes — here's how fast and up to what context, with real measured numbers.
Hyena-2 153M on the Apple M4 Max 36GB
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 467k | 1213.3-1463.1 t/s | ~22.2-26.8 (slow) |
| Q8 | yes | 469k | 2426.7-2926.3 t/s | ~44.4-53.6 (slow) |
| Q4 | yes | 470k | 4333.3-5225.5 t/s | ~79.4-95.7 (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 36GB run Hyena-2 153M?▶
Yes. At Q4 it generates ~4333.3-5225.5 tok/s and fits up to 470k context; beyond that it spills to SSD swap and slows to ~79.4-95.7 tok/s.
How much context fits?▶
At Q4, up to about 470k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.