# Can I run LTX-Video 2B on Apple M1 (8GB)?

Updated: 2026-06-15

**No, not enough memory.** Needs ~10 GB at fp8 + offload, but only ~5.5 GB is usable on Apple M1 (8GB). With aggressive CPU offload it can run on as little as ~6 GB, much slower.

- Model: 2B DIT video model, peak ~10 GB VRAM at fp8 + offload
- Device: 8 GB unified, ~5.5 GB usable
- All components resident (no offload): ~12 GB
- Offload floor (slow): ~6 GB
- Tools: ComfyUI, Diffusers
- License: LTX-Video Open Weights (OpenRAIL-M) (commercial use: yes)

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/can-i-run/ltx-video-2b/apple-m1-8gb