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// RUN — FITS
Can the Apple M1 Max 32GB run OpenPhenom-S/16?
Yes — here's how fast and up to what context, with real measured numbers.
OpenPhenom-S/16 on the Apple M1 Max 32GB
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 411k | 763.8-921.1 t/s | ~19.1-23 (slow) |
| Q8 | yes | 414k | 1527.7-1842.2 t/s | ~38.2-46.1 (slow) |
| Q4 | yes | 415k | 2728-3289.7 t/s | ~68.2-82.2 (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 M1 Max 32GB run OpenPhenom-S/16?▶
Yes. At Q4 it generates ~2728-3289.7 tok/s and fits up to 415k context; beyond that it spills to SSD swap and slows to ~68.2-82.2 tok/s.
How much context fits?▶
At Q4, up to about 415k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.