// RUN โ€” FITS

Can the AMD Instinct MI300X 192GB run Yi-1.5-9B?

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

Yi-1.5-9B on the AMD Instinct MI300X 192GB

QuantFits?Max contextSpeedBeyond context
FP16 yes 1201k 189.1-231.1 t/s ~1.4-1.7 (slow)
Q8 yes 1269k 378.1-462.2 t/s ~2.9-3.5 (slow)
Q4 yes 1298k 675.3-825.3 t/s ~5.1-6.2 (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 Yi-1.5-9B?โ–ถ

Yes. At Q4 it generates ~675.3-825.3 tok/s and fits up to 1298k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~5.1-6.2 tok/s.

How much context fits?โ–ถ

At Q4, up to about 1298k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.