// RUN โ€” FITS

Can the AMD Radeon RX 7900 XTX run Transformer (Adaptive Input Embeddings) WT103?

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

Transformer (Adaptive Input Embeddings) WT103 on the AMD Radeon RX 7900 XTX

QuantFits?Max contextSpeedBeyond context
FP16 yes 306k 1224.3-1496.4 t/s ~51-62.3 (slow)
Q8 yes 310k 2448.6-2992.7 t/s ~102-124.7 (slow)
Q4 yes 312k 4372.5-5344.1 t/s ~182.2-222.7 (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 AMD Radeon RX 7900 XTX run Transformer (Adaptive Input Embeddings) WT103?โ–ถ

Yes. At Q4 it generates ~4372.5-5344.1 tok/s and fits up to 312k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~182.2-222.7 tok/s.

How much context fits?โ–ถ

At Q4, up to about 312k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.