FLUX.1-dev vs realistic-vision-v51
Specs, VRAM requirements and download trends — updated 3 August 2026.
stablediffusionapi · B
Params
860 M
Context
—
30d
20 K
creativeml-openrail-m licence · conditional
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | FLUX.1-dev | realistic-vision-v51 |
|---|---|---|
| Parameters | 11.9 B | 860 M |
| Architecture | — | — |
| Context length | — | — |
| Licence | other | creativeml-openrail-m |
| Commercial use | Unknown | Conditional |
| Languages | 1 | — |
| Downloads 30d | 546,530 | 20,462 |
| Downloads all time | 32.5 M | 1.5 M |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | Yes — accept licence | No |
| First seen on the Hub | 2024-07-31 | 2023-10-09 |
Download trend
Daily snapshots, last 10 days (28 Jul – 6 Aug)
558 K20 K
FLUX.1-dev
realistic-vision-v51
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
realistic-vision-v51 · fp16
3.6 GB / 24 GB
FLUX.1-dev · fp16
66.0 GB / 24 GB