// RUN โ€” FITS

Can the AMD Ryzen AI Max+ 395 run Zagreus 0.4B?

Yes โ€” here's how fast and up to what context, with real measured numbers.

Zagreus 0.4B on the AMD Ryzen AI Max+ 395

QuantFits?Max contextSpeedBeyond context
FP16 yes 1723k 201.6-246.4 t/s ~7.9-9.6 (slow)
Q8 yes 1729k 403.2-492.8 t/s ~15.8-19.3 (slow)
Q4 yes 1732k 720-880 t/s ~28.1-34.4 (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 Zagreus 0.4B?โ–ถ

Yes. At Q4 it generates ~720-880 tok/s and fits up to 1732k context; beyond that it spills to SSD swap and slows to ~28.1-34.4 tok/s.

How much context fits?โ–ถ

At Q4, up to about 1732k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.