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Can the AMD Ryzen AI Max+ 395 run Jamba 1.5 Mini?
Yes โ here's how fast and up to what context, with real measured numbers.
Jamba 1.5 Mini on the AMD Ryzen AI Max+ 395
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 30k | 1.6-1.9 t/s | ~0.1-0.1 (slow) |
| Q8 | yes | 188k | 3.1-3.8 t/s | ~0.1-0.1 (slow) |
| Q4 | yes | 258k | 5.5-6.8 t/s | ~0.2-0.3 (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 Jamba 1.5 Mini?โถ
Yes. At Q4 it generates ~5.5-6.8 tok/s and fits up to 258k context; beyond that it spills to SSD swap and slows to ~0.2-0.3 tok/s.
How much context fits?โถ
At Q4, up to about 258k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.