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// RUN — FITS
Can the AMD Ryzen AI Max+ 395 run MiniCPM-1.2B?
Yes — here's how fast and up to what context, with real measured numbers.
MiniCPM-1.2B on the AMD Ryzen AI Max+ 395
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 1697k | 64.6-79 t/s | ~2.5-3.1 (slow) |
| Q8 | yes | 1716k | 129.3-158 t/s | ~5.1-6.2 (slow) |
| Q4 | yes | 1724k | 230.9-282.2 t/s | ~9-11 (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 MiniCPM-1.2B?▶
Yes. At Q4 it generates ~230.9-282.2 tok/s and fits up to 1724k context; beyond that it spills to SSD swap and slows to ~9-11 tok/s.
How much context fits?▶
At Q4, up to about 1724k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.