// RUN โ€” FITS

Can the AMD Ryzen AI Max+ 395 run MegaMolBART?

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

MegaMolBART on the AMD Ryzen AI Max+ 395

QuantFits?Max contextSpeedBeyond context
FP16 yes 1734k 1792-2190.2 t/s ~70-85.6 (slow)
Q8 yes 1734k 3584-4380.4 t/s ~140-171.1 (slow)
Q4 yes 1735k 6400-7822.2 t/s ~250-305.6 (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 MegaMolBART?โ–ถ

Yes. At Q4 it generates ~6400-7822.2 tok/s and fits up to 1735k context; beyond that it spills to SSD swap and slows to ~250-305.6 tok/s.

How much context fits?โ–ถ

At Q4, up to about 1735k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.