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// RUN — FITS
Can the AMD Ryzen AI Max+ 395 run Hyena-2 153M?
Yes — here's how fast and up to what context, with real measured numbers.
Hyena-2 153M on the AMD Ryzen AI Max+ 395
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 1730k | 527.1-644.2 t/s | ~20.6-25.2 (slow) |
| Q8 | yes | 1733k | 1054.1-1288.4 t/s | ~41.2-50.3 (slow) |
| Q4 | yes | 1734k | 1882.4-2300.7 t/s | ~73.5-89.9 (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 Hyena-2 153M?▶
Yes. At Q4 it generates ~1882.4-2300.7 tok/s and fits up to 1734k context; beyond that it spills to SSD swap and slows to ~73.5-89.9 tok/s.
How much context fits?▶
At Q4, up to about 1734k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.