# Can I run CogVideoX-5B on Nvidia GeForce RTX 3090 (24GB)?

Updated: 2026-06-15

**Yes, it runs.** Runs at INT8 / fp8 using ~16 GB of ~23 GB usable.

- Model: 5B DIT video model, peak ~16 GB VRAM at INT8 / fp8
- Device: 24 GB vram, ~23 GB usable
- All components resident (no offload): ~26 GB
- Offload floor (slow): ~5 GB
- Tools: Diffusers, ComfyUI
- License: CogVideoX License (commercial use: conditional)

Sources: https://huggingface.co/THUDM/CogVideoX-5b, https://huggingface.co/docs/diffusers/main/en/api/pipelines/cogvideox, https://huggingface.co/THUDM/CogVideoX-5b/blob/main/LICENSE.

More: https://localmodel.run/can-i-run/cogvideox-5b/nvidia-rtx-3090-24gb