// RUN โ€” FITS

Can the AMD Instinct MI325X run OmniFusion-7B (InternViT-6B-448px V1-2)?

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

OmniFusion-7B (InternViT-6B-448px V1-2) on the AMD Instinct MI325X

QuantFits?Max contextSpeedBeyond context
FP16 yes 1275k 150.7-184.2 t/s ~1-1.2 (slow)
Q8 yes 1352k 301.4-368.4 t/s ~2-2.5 (slow)
Q4 yes 1385k 538.3-657.9 t/s ~3.6-4.4 (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 OmniFusion-7B (InternViT-6B-448px V1-2)?โ–ถ

Yes. At Q4 it generates ~538.3-657.9 tok/s and fits up to 1385k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~3.6-4.4 tok/s.

How much context fits?โ–ถ

At Q4, up to about 1385k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.