// RUN โ€” FITS

Can the Intel Arc Pro B50 run FoundationStereo?

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

FoundationStereo on the Intel Arc Pro B50

QuantFits?Max contextSpeedBeyond context
FP16 yes 191k 193.7-240.5 t/s ~34.6-42.9 (slow)
Q8 yes 197k 387.5-481 t/s ~69.2-85.9 (slow)
Q4 yes 199k 691.9-858.9 t/s ~123.6-153.4 (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 Intel Arc Pro B50 run FoundationStereo?โ–ถ

Yes. At Q4 it generates ~691.9-858.9 tok/s and fits up to 199k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~123.6-153.4 tok/s.

How much context fits?โ–ถ

At Q4, up to about 199k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.