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// RUN — FITS
Can the AMD Ryzen AI Max+ 395 run HiFi - NN?
Yes — here's how fast and up to what context, with real measured numbers.
HiFi - NN on the AMD Ryzen AI Max+ 395
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 1735k | 26880-32853.3 t/s | ~1050-1283.3 (slow) |
| Q8 | yes | 1735k | 53760-65706.7 t/s | ~2100-2566.7 (slow) |
| Q4 | yes | 1735k | 96000-117333.3 t/s | ~3750-4583.3 (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 HiFi - NN?▶
Yes. At Q4 it generates ~96000-117333.3 tok/s and fits up to 1735k context; beyond that it spills to SSD swap and slows to ~3750-4583.3 tok/s.
How much context fits?▶
At Q4, up to about 1735k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.