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Can the AMD Ryzen AI Max+ 395 run Generative BST?
Yes โ here's how fast and up to what context, with real measured numbers.
Generative BST on the AMD Ryzen AI Max+ 395
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 724k | 8.5-10.4 t/s | ~0.3-0.4 (slow) |
| Q8 | yes | 796k | 17.1-20.9 t/s | ~0.7-0.8 (slow) |
| Q4 | yes | 827k | 30.5-37.3 t/s | ~1.2-1.5 (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 Generative BST?โถ
Yes. At Q4 it generates ~30.5-37.3 tok/s and fits up to 827k context; beyond that it spills to SSD swap and slows to ~1.2-1.5 tok/s.
How much context fits?โถ
At Q4, up to about 827k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.