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// RUN — FITS
Can the AMD Ryzen AI Max+ 395 run Pangu-Weather?
Yes — here's how fast and up to what context, with real measured numbers.
Pangu-Weather on the AMD Ryzen AI Max+ 395
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 1727k | 315-385 t/s | ~12.3-15 (slow) |
| Q8 | yes | 1731k | 630-770 t/s | ~24.6-30.1 (slow) |
| Q4 | yes | 1733k | 1125-1375 t/s | ~43.9-53.7 (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 Pangu-Weather?▶
Yes. At Q4 it generates ~1125-1375 tok/s and fits up to 1733k context; beyond that it spills to SSD swap and slows to ~43.9-53.7 tok/s.
How much context fits?▶
At Q4, up to about 1733k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.