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Can the AMD Ryzen AI Max+ 395 run MSA Transformer?
Yes โ here's how fast and up to what context, with real measured numbers.
MSA Transformer on the AMD Ryzen AI Max+ 395
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 1732k | 806.4-985.6 t/s | ~31.5-38.5 (slow) |
| Q8 | yes | 1733k | 1612.8-1971.2 t/s | ~63-77 (slow) |
| Q4 | yes | 1734k | 2880-3520 t/s | ~112.5-137.5 (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 MSA Transformer?โถ
Yes. At Q4 it generates ~2880-3520 tok/s and fits up to 1734k context; beyond that it spills to SSD swap and slows to ~112.5-137.5 tok/s.
How much context fits?โถ
At Q4, up to about 1734k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.