// RUN โ€” FITS

Can the AMD Instinct MI455X run Yuan 2.0?

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

Yuan 2.0 on the AMD Instinct MI455X

QuantFits?Max contextSpeedBeyond context
FP16 yes 582k 60.2-73.5 t/s ~0.1-0.2 (slow)
Q8 yes 895k 120.4-147.1 t/s ~0.2-0.3 (slow)
Q4 yes 1033k 214.9-262.7 t/s ~0.4-0.5 (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 MI455X run Yuan 2.0?โ–ถ

Yes. At Q4 it generates ~214.9-262.7 tok/s and fits up to 1033k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~0.4-0.5 tok/s.

How much context fits?โ–ถ

At Q4, up to about 1033k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.