stable-diffusion-xl-base-1.0 vs nunchaku-flux.1-schnell
Specs, VRAM requirements and download trends — updated 21 September 2026.
stabilityai · A
Params
2.6 B
Context
—
30d
3.1 M
openrail++ licence · conditional
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | stable-diffusion-xl-base-1.0 | nunchaku-flux.1-schnell |
|---|---|---|
| Parameters | 2.6 B | — |
| Architecture | — | — |
| Context length | — | — |
| Licence | openrail++ | apache-2.0 |
| Commercial use | Conditional | Allowed |
| Languages | — | 1 |
| Downloads 30d | 3,088,510 | 28,315 |
| Downloads all time | 123.7 M | 105 K |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2023-07-25 | 2025-07-17 |
Download trend
Daily snapshots, last 56 days (28 Jul – 21 Sep)
3.1 M20 K
stable-diffusion-xl-base-1.0
nunchaku-flux.1-schnell
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
nunchaku-flux.1-schnell · fp16
15.6 GB / 24 GB
stable-diffusion-xl-base-1.0 · fp16
39.7 GB / 24 GB