// RUN โ€” FITS

Can the AMD Instinct MI300X 192GB run HiDream-I1?

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

HiDream-I1 on the AMD Instinct MI300X 192GB

QuantFits?Max contextSpeedBeyond context
FP16 yes 531k 92.8-113.4 t/s ~0.7-0.9 (slow)
Q8 yes 599k 185.5-226.7 t/s ~1.4-1.7 (slow)
Q4 yes 630k 331.3-404.9 t/s ~2.5-3.1 (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 MI300X 192GB run HiDream-I1?โ–ถ

Yes. At Q4 it generates ~331.3-404.9 tok/s and fits up to 630k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~2.5-3.1 tok/s.

How much context fits?โ–ถ

At Q4, up to about 630k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.