// RUN โ€” FITS

Can the NVIDIA GeForce RTX 5090 run LateOn-Code?

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

LateOn-Code on the NVIDIA GeForce RTX 5090

QuantFits?Max contextSpeedBeyond context
FP16 yes 422k 5031.4-5996.3 t/s ~112.3-133.8 (slow)
Q8 yes 424k 10062.8-11992.6 t/s ~224.6-267.7 (slow)
Q4 yes 425k 17969.2-21415.4 t/s ~401.1-478 (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 GeForce RTX 5090 run LateOn-Code?โ–ถ

Yes. At Q4 it generates ~17969.2-21415.4 tok/s and fits up to 425k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~401.1-478 tok/s.

How much context fits?โ–ถ

At Q4, up to about 425k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.