# LTX-Video 2B requirements

Updated: 2026-06-15

2B DIT video model, released 2024-11.

- Peak VRAM: ~10 GB at fp8 + offload (~12 GB all-resident)
- Offload floor: ~6 GB, much slower
- Resolution: 1216×704
- Tools: ComfyUI, Diffusers
- License: LTX-Video Open Weights (OpenRAIL-M) (commercial use: yes)
- Runs on 21 of 39 tracked devices

Sources: https://huggingface.co/Lightricks/LTX-Video, https://huggingface.co/docs/diffusers/api/pipelines/ltx_video, https://huggingface.co/city96/LTX-Video-gguf
More: https://localmodel.run/model/ltx-video-2b