// RUN โ€” FITS

Can the AMD Instinct MI300X 192GB run Qwen3-235B-A22B-Instruct (Jul 2025)?

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

Qwen3-235B-A22B-Instruct (Jul 2025) on the AMD Instinct MI300X 192GB

QuantFits?Max contextSpeedBeyond context
FP16 no โ€” โ€” โ€”
Q8 no โ€” โ€” โ€”
Q4 yes 83k 25.4-31 t/s ~0.2-0.2 (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 Qwen3-235B-A22B-Instruct (Jul 2025)?โ–ถ

Yes. At Q4 it generates ~25.4-31 tok/s and fits up to 83k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~0.2-0.2 tok/s.

How much context fits?โ–ถ

At Q4, up to about 83k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.