// RUN โ€” FITS

Can the FuriosaAI RNGD run Transformer-XL (257M)?

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

Transformer-XL (257M) on the FuriosaAI RNGD

QuantFits?Max contextSpeedBeyond context
FP16 yes 643k 1896.9-2305.4 t/s ~50.6-61.5 (slow)
Q8 yes 647k 3793.8-4610.9 t/s ~101.2-123 (slow)
Q4 yes 649k 6774.6-8233.7 t/s ~180.7-219.6 (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 FuriosaAI RNGD run Transformer-XL (257M)?โ–ถ

Yes. At Q4 it generates ~6774.6-8233.7 tok/s and fits up to 649k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~180.7-219.6 tok/s.

How much context fits?โ–ถ

At Q4, up to about 649k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.