§01·compatibility · /check
Flux.1 Dev on RTX 5090
Yes — Flux.1 Dev runs on the RTX 5090 (32 GB). Fastest community-measured result: 9.55 s.
✓ runsimageactive50 series32GB VRAM
§02·benchmarks
| Task | Quant | Speed | VRAM | Works | Confidence | Source | Verified |
|---|---|---|---|---|---|---|---|
| t2i | fp8 | 8s | ✓ | github.com· github | 2026-05-15 | ||
| t2i | fp8 | 2.38it/s | ✓ | github.com· github | 2026-05-15 | ||
| t2i | FP8 | 2.2it/s | ✓ | github.com· web | 2026-05-15 | ||
| t2i | FP16 | 9.55s | ✓ | github.com· web | 2026-05-15 |
§03·common questions
Can you run Flux.1 Dev on RTX 5090?
Yes — Flux.1 Dev runs on the RTX 5090 (32 GB). Fastest community-measured result: 9.55 s.
Which quantizations have been tested for Flux.1 Dev on RTX 5090?
fp8, FP8, FP16 — measured in community benchmarks.
How fast is Flux.1 Dev on RTX 5090?
Up to 9.55 s (t2i), the fastest community-measured result.
Are there step-by-step instructions for Flux.1 Dev on RTX 5090?
Yes — a step-by-step recipe documents Flux.1 Dev on the RTX 5090; see the recipes listed below.
§04·related recipes