Run HunyuanVideo 1.5 with Low VRAM using GGUF models
Press play on the video. It'll jump straight to the section that answers the
title above — no need to watch the full video.
How to use compressed GGUF models for low VRAM GPUs, including installing the ComfyUI GGUF nodes and replacing the model loader.
Quality vs. Compression Trade-off
Using the smallest compression level (Q4) will significantly reduce VRAM usage and generation time, but results will be noticeably lower quality. Expect artifacts, such as distorted hair or finer details, compared to the official 16GB models.
Hardware Requirement Check
Official models require approximately 16GB of VRAM. If you have a GPU with 6GB to 14GB of VRAM, GGUF compression is strictly required to run this workflow locally.
More from Generate Commercial & Cinematic AI Video
View All
None
Hailuo AI
MiniMax
3D Model Segmentation and Part Generation with Hunyuan3D Part
Hunyuan3D Part
Add Foley (sound effects) to videos with HunyuanVideo
HunyuanVideo Foley
Hugging Face
Animate static images into videos with the Image-to-Video feature
Hailuo 2.3
Generate AI video with HunyuanVideo 1.5 on Hugging Face
HunyuanVideo 1.5
Hugging Face
Install HunyuanVideo 1.5 workflow and models in ComfyUI
ComfyUI
HunyuanVideo 1.5