// RUN โ€” FITS

Can the AMD Radeon RX 7900 XT run GLM-4.1V-Thinking?

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

GLM-4.1V-Thinking on the AMD Radeon RX 7900 XT

QuantFits?Max contextSpeedBeyond context
FP16 no โ€” โ€” โ€”
Q8 yes 60k 56-68.4 t/s ~2.8-3.4 (slow)
Q4 yes 90k 100-122.2 t/s ~5-6.1 (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 Radeon RX 7900 XT run GLM-4.1V-Thinking?โ–ถ

Yes. At Q4 it generates ~100-122.2 tok/s and fits up to 90k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~5-6.1 tok/s.

How much context fits?โ–ถ

At Q4, up to about 90k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.