// RUN โ€” FITS

Can the AMD Ryzen AI Max+ 395 run Gemma 3 QAT 1B?

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

Gemma 3 QAT 1B on the AMD Ryzen AI Max+ 395

QuantFits?Max contextSpeedBeyond context
FP16 yes 1704k 80.6-98.6 t/s ~3.2-3.9 (slow)
Q8 yes 1720k 161.3-197.1 t/s ~6.3-7.7 (slow)
Q4 yes 1726k 288-352 t/s ~11.3-13.8 (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 Gemma 3 QAT 1B?โ–ถ

Yes. At Q4 it generates ~288-352 tok/s and fits up to 1726k context; beyond that it spills to SSD swap and slows to ~11.3-13.8 tok/s.

How much context fits?โ–ถ

At Q4, up to about 1726k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.