§01·compatibility · /check
Flux.1 Dev on RTX 3090 Ti
Yes — Flux.1 Dev runs on the RTX 3090 Ti (24 GB). Fastest community-measured result: 30 s.
✓ runsimageactive30 series24GB VRAM
§02·benchmarks
| Task | Quant | Speed | VRAM | Works | Confidence | Source | Verified |
|---|---|---|---|---|---|---|---|
| t2i | FP8 | 1.27it/s | ✓ | github.com· web | 2026-05-15 | ||
| t2i | FP16 | 30s | ✓ | github.com· web | 2026-05-15 |
§03·common questions
Can you run Flux.1 Dev on RTX 3090 Ti?
Yes — Flux.1 Dev runs on the RTX 3090 Ti (24 GB). Fastest community-measured result: 30 s.
Which quantizations have been tested for Flux.1 Dev on RTX 3090 Ti?
FP8, FP16 — measured in community benchmarks.
How fast is Flux.1 Dev on RTX 3090 Ti?
Up to 30 s (t2i), the fastest community-measured result.
Are there step-by-step instructions for Flux.1 Dev on RTX 3090 Ti?
Yes — a step-by-step recipe documents Flux.1 Dev on the RTX 3090 Ti; see the recipes listed below.
§04·related recipes