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// RUN — FITS
Can the AMD Ryzen AI Max+ 395 run Qwen2.5 Instruct (7B)?
Yes — here's how fast and up to what context, with real measured numbers.
Qwen2.5 Instruct (7B) on the AMD Ryzen AI Max+ 395
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 751k | 10.6-13 t/s | ~0.4-0.5 (slow) |
| Q8 | yes | 809k | 21.2-25.9 t/s | ~0.8-1 (slow) |
| Q4 | yes | 835k | 37.8-46.3 t/s | ~1.5-1.8 (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 Qwen2.5 Instruct (7B)?▶
Yes. At Q4 it generates ~37.8-46.3 tok/s and fits up to 835k context; beyond that it spills to SSD swap and slows to ~1.5-1.8 tok/s.
How much context fits?▶
At Q4, up to about 835k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.