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Can the AMD Ryzen AI Max+ 395 run Ankh_large?
Yes โ here's how fast and up to what context, with real measured numbers.
Ankh_large on the AMD Ryzen AI Max+ 395
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 1677k | 42.4-51.9 t/s | ~1.7-2 (slow) |
| Q8 | yes | 1706k | 84.9-103.7 t/s | ~3.3-4.1 (slow) |
| Q4 | yes | 1719k | 151.6-185.3 t/s | ~5.9-7.2 (slow) |
Estimate (memory-bound). Beyond "max context" the KV cache spills to SSD swap and speed drops to the "beyond" figure.
FAQ
Can the AMD Ryzen AI Max+ 395 run Ankh_large?โถ
Yes. At Q4 it generates ~151.6-185.3 tok/s and fits up to 1719k context; beyond that it spills to SSD swap and slows to ~5.9-7.2 tok/s.
How much context fits?โถ
At Q4, up to about 1719k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.