// RUN โ€” FITS

Can the AMD Instinct MI325X run Qwen-VLA?

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

Qwen-VLA on the AMD Instinct MI325X

QuantFits?Max contextSpeedBeyond context
FP16 yes 1707k 367-448.5 t/s ~2.4-3 (slow)
Q8 yes 1746k 734-897.1 t/s ~4.9-6 (slow)
Q4 yes 1763k 1310.7-1601.9 t/s ~8.7-10.7 (slow)

Estimate (memory-bound). Beyond "max context" the KV cache spills to system RAM offload (depends on your system RAM) and speed drops to the "beyond" figure.

FAQ

Can the AMD Instinct MI325X run Qwen-VLA?โ–ถ

Yes. At Q4 it generates ~1310.7-1601.9 tok/s and fits up to 1763k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~8.7-10.7 tok/s.

How much context fits?โ–ถ

At Q4, up to about 1763k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.