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// RUN — FITS
Can the AMD Ryzen AI Max+ 395 run CodeGen-Mono 16.1B?
Yes — here's how fast and up to what context, with real measured numbers.
CodeGen-Mono 16.1B on the AMD Ryzen AI Max+ 395
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 311k | 5-6.1 t/s | ~0.2-0.2 (slow) |
| Q8 | yes | 372k | 10-12.2 t/s | ~0.4-0.5 (slow) |
| Q4 | yes | 399k | 17.9-21.9 t/s | ~0.7-0.9 (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 CodeGen-Mono 16.1B?▶
Yes. At Q4 it generates ~17.9-21.9 tok/s and fits up to 399k context; beyond that it spills to SSD swap and slows to ~0.7-0.9 tok/s.
How much context fits?▶
At Q4, up to about 399k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.