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can it run

Can the AMD Radeon RX 7900 XT run FLUX schnell fp8?

TIGHT

19.0 of 20 GB usable — keep context modest

20GB · RDNA3 · model file 17GB · schnell fp8

~24–35 tok/s

computed roofline: 800 GB/s × 0.50–0.75 efficiency window / 17.0GB (Q4_K_M) — bands, never points.

Run FLUX schnell fp8 on instead

→ Tesla V100 32GB (used) — cheapest catalog machine that runs FLUX schnell fp8 fully ($700)

→ rx-7900-xtx — the next step up from AMD Radeon RX 7900 XT

→ every model the AMD Radeon RX 7900 XT can run — full list

→explore the full catalog91 machines indexed · live prices · what each one can run
2026-10-01 · ← all models on the AMD Radeon RX 7900 XT · fit = weights + 4k KV vs usable memory