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// RUN — FITS
Can the Apple M2 Ultra 192GB run DMPFold?
Yes — here's how fast and up to what context, with real measured numbers.
DMPFold on the Apple M2 Ultra 192GB
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 2614k | 71578.9-86315.8 t/s | ~894.7-1078.9 (slow) |
| Q8 | yes | 2614k | 143157.9-172631.6 t/s | ~1789.5-2157.9 (slow) |
| Q4 | yes | 2614k | 255639.1-308270.7 t/s | ~3195.5-3853.4 (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 DMPFold?▶
Yes. At Q4 it generates ~255639.1-308270.7 tok/s and fits up to 2614k context; beyond that it spills to SSD swap and slows to ~3195.5-3853.4 tok/s.
How much context fits?▶
At Q4, up to about 2614k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.