# Can I run FLUX.1 dev on AMD Radeon RX 7900 XTX (24GB)?

Updated: 2026-06-15

**Yes, it runs.** Runs at Q4 GGUF using ~6.5 GB of ~23 GB usable.

- Model: 12B DIT image model, peak ~6.5 GB VRAM at Q4 GGUF
- Device: 24 GB vram, ~23 GB usable
- All components resident (no offload): ~33 GB
- Offload floor (slow): ~3 GB
- Tools: ComfyUI, Draw Things, diffusers
- License: FLUX.1-dev Non-Commercial License (commercial use: no)

Sources: https://huggingface.co/black-forest-labs/FLUX.1-dev, https://huggingface.co/city96/FLUX.1-dev-gguf, https://huggingface.co/city96/FLUX.1-dev-gguf/discussions/9, https://huggingface.co/docs/diffusers/optimization/memory, https://huggingface.co/black-forest-labs/FLUX.1-dev/blob/main/LICENSE.md.

More: https://localmodel.run/can-i-run/flux-1-dev/amd-rx-7900-xtx-24gb