# FLUX.1 schnell requirements

Updated: 2026-06-15

12B DIT image model, released 2024-08.

- Peak VRAM: ~6.5 GB at Q4 GGUF (~33 GB all-resident)
- Offload floor: ~3 GB, much slower
- Resolution: 1024×1024
- Tools: ComfyUI, Draw Things, diffusers
- License: Apache-2.0 (commercial use: yes)
- Runs on 24 of 39 tracked devices

Sources: https://huggingface.co/black-forest-labs/FLUX.1-schnell, https://huggingface.co/city96/FLUX.1-schnell-gguf, https://huggingface.co/docs/diffusers/optimization/memory
More: https://localmodel.run/model/flux-1-schnell