// RUN โ€” FITS

Can the NVIDIA B200 run Velvet 25B?

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

Velvet 25B on the NVIDIA B200

QuantFits?Max contextSpeedBeyond context
FP16 yes 477k 116.8-139.2 t/s ~0.6-0.7 (slow)
Q8 yes 573k 233.6-278.4 t/s ~1.2-1.4 (slow)
Q4 yes 615k 417.1-497.1 t/s ~2.1-2.5 (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 NVIDIA B200 run Velvet 25B?โ–ถ

Yes. At Q4 it generates ~417.1-497.1 tok/s and fits up to 615k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~2.1-2.5 tok/s.

How much context fits?โ–ถ

At Q4, up to about 615k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.