// RUN โ€” FITS

Can the NVIDIA RTX PRO 6000 Blackwell run BART-large?

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

BART-large on the NVIDIA RTX PRO 6000 Blackwell

QuantFits?Max contextSpeedBeyond context
FP16 yes 1312k 1609.9-1918.6 t/s ~35.9-42.8 (slow)
Q8 yes 1319k 3219.8-3837.2 t/s ~71.9-85.7 (slow)
Q4 yes 1321k 5749.6-6852.2 t/s ~128.3-153 (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 RTX PRO 6000 Blackwell run BART-large?โ–ถ

Yes. At Q4 it generates ~5749.6-6852.2 tok/s and fits up to 1321k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~128.3-153 tok/s.

How much context fits?โ–ถ

At Q4, up to about 1321k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.