// RUN โ€” FITS

Can the NVIDIA RTX PRO 6000 Blackwell run Stable Diffusion 3.5 Large?

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

Stable Diffusion 3.5 Large on the NVIDIA RTX PRO 6000 Blackwell

QuantFits?Max contextSpeedBeyond context
FP16 yes 539k 80.8-96.2 t/s ~1.8-2.1 (slow)
Q8 yes 601k 161.5-192.5 t/s ~3.6-4.3 (slow)
Q4 yes 628k 288.4-343.7 t/s ~6.4-7.7 (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 Stable Diffusion 3.5 Large?โ–ถ

Yes. At Q4 it generates ~288.4-343.7 tok/s and fits up to 628k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~6.4-7.7 tok/s.

How much context fits?โ–ถ

At Q4, up to about 628k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.