// RUN โ€” FITS

Can the AMD Instinct MI300X 192GB run GLM-4.5-Air?

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

GLM-4.5-Air on the AMD Instinct MI300X 192GB

QuantFits?Max contextSpeedBeyond context
FP16 no โ€” โ€” โ€”
Q8 yes 211k 31.5-38.5 t/s ~0.2-0.3 (slow)
Q4 yes 353k 56.3-68.8 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 MI300X 192GB run GLM-4.5-Air?โ–ถ

Yes. At Q4 it generates ~56.3-68.8 tok/s and fits up to 353k 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 353k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.