// RUN โ€” FITS

Can the AMD Instinct MI325X run MiniCPM-3-4B?

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

MiniCPM-3-4B on the AMD Instinct MI325X

QuantFits?Max contextSpeedBeyond context
FP16 yes 3449k 472.5-577.5 t/s ~3.2-3.9 (slow)
Q8 yes 3510k 945-1155 t/s ~6.3-7.7 (slow)
Q4 yes 3537k 1687.5-2062.5 t/s ~11.3-13.8 (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 MiniCPM-3-4B?โ–ถ

Yes. At Q4 it generates ~1687.5-2062.5 tok/s and fits up to 3537k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~11.3-13.8 tok/s.

How much context fits?โ–ถ

At Q4, up to about 3537k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.