# LTX-Video 13B requirements

Updated: 2026-06-15

13B DIT video model, released 2025-05.

- Peak VRAM: ~20 GB at fp8 (~38 GB all-resident)
- Offload floor: ~12 GB, much slower
- Resolution: 1216×704
- Tools: ComfyUI, Diffusers
- License: LTX-Video Open Weights (OpenRAIL-M) (commercial use: yes)
- Runs on 11 of 39 tracked devices

Sources: https://huggingface.co/Lightricks/LTX-Video, https://huggingface.co/Lightricks/LTX-Video-0.9.8-13B-distilled, https://huggingface.co/docs/diffusers/api/pipelines/ltx_video
More: https://localmodel.run/model/ltx-video-13b