HunyuanVideo-1.5 nodes

By yuanyuan-specView on GitHub →

A ComfyUI plugin based on HunyuanVideo-1.5, offering both simplified and complete node sets for quick usage or deep workflow customization.

How much VRAM does HunyuanVideo-1.5 nodes require?

Direct Answer: The ComfyUI node HunyuanVideo-1.5 nodes requires a minimum base VRAM of 4096MB and is optimized for GPUs with at least 8GB of VRAM. Low VRAM mode is not supported for this node.

Very High (4-8GB)
Base VRAM:
4096MB (4.0GB)
Recommended GPU:
8GB+ VRAM
Low VRAM Mode:
✗ Not supported
Estimation Confidence:
MEDIUM

Interactive VRAM Compatibility Estimator

Estimated Total VRAM: 3.00 GBTarget: 8 GB
✅ Comfortable Fit

Your GPU has plenty of headroom. You can run this node safely with your active configurations!

Deploy on High-Performance GPUs

Need more VRAM to run ComfyUI with this node? Rent low-cost, high-performance GPUs on Vast.ai instantly.

🚀 Deploy on Vast.ai

Deploy on Cloud GPUs

Need more VRAM to run ComfyUI with this node? Rent low-cost, high-performance cloud GPUs on RunPod instantly.

🚀 Deploy on RunPod

What Python packages are required for HunyuanVideo-1.5 nodes?

Direct Answer: Running HunyuanVideo-1.5 nodes requires installing the following Python package dependencies: angelslim==0.2.1, diffusers==0.35.0, einops==0.8.0, huggingface-hub==0.34.0, huggingface_hub, imageio==2.37.0, imageio-ffmpeg==0.6.0, loguru==0.7.3, modelscope, numpy==1.26.4, omegaconf>=2.3.0, openai==2.8.0, peft==0.17.0, pillow==11.3.0, psutil, qwen-vl-utils==0.0.8, safetensors>=0.5.3, setuptools, torch>=2.6.0, torchaudio==2.6.0, torchvision>=0.21.0, tqdm==4.67.1, transformers[accelerate,tiktoken]==4.57.1, wheel. This node specifically requires PyTorch version 2.6.0 or newer.

requirements.txt
angelslim==0.2.1
diffusers==0.35.0
einops==0.8.0
huggingface-hub==0.34.0
huggingface_hub
imageio==2.37.0
imageio-ffmpeg==0.6.0
loguru==0.7.3
modelscope
numpy==1.26.4
omegaconf>=2.3.0
openai==2.8.0
peft==0.17.0
pillow==11.3.0
psutil
qwen-vl-utils==0.0.8
safetensors>=0.5.3
setuptools
torch>=2.6.0
torchaudio==2.6.0
torchvision>=0.21.0
tqdm==4.67.1
transformers[accelerate,tiktoken]==4.57.1
wheel

Interactive Setup & Dependency Resolver

Operating System:
Environment Type:
Run this terminal command in your ComfyUI root folder:
# Loading command...

Special Environment Requirements:

Requires PyTorch version 2.6.0+.

To update PyTorch for your selected setup, run:
# Loading PyTorch command...

Compatible Foundations

This node is verified to support or optimize workflows for the following foundation model families:

⚡ Hunyuan Video

Related Custom Nodes

The following custom nodes run in the same PyTorch / CUDA environment and share similar categories or workflows:

ComfyUI Smart Helper Nodes
by slvslvslv4.0GB VRAM
ComfyUI-HFRemoteVae
by kijai12.0GB VRAM
ComfyUI-HunyuanVideo-Avatar
by Yuan-ManX4.0GB VRAM
ComfyUI-HunyuanVideo-Foley
by railep4.0GB VRAM
ComfyUI-HunyuanVideoMultiLora
by facok4.0GB VRAM

Frequently Asked Questions

How much VRAM does HunyuanVideo-1.5 nodes require?

HunyuanVideo-1.5 nodes requires a minimum of 4096MB (4.0GB) of VRAM for base operation. For optimal performance, a GPU with at least 8GB of VRAM is recommended. Low VRAM mode is not supported for this node.

Can I run HunyuanVideo-1.5 nodes on an RTX 3060, RTX 4070, or RTX 4090?

✅ RTX 3060 (12GB): Yes, fully compatible with 6.8GB headroom. ✅ RTX 4070 (12GB): Yes, fully compatible with 6.8GB headroom. ✅ RTX 4070 Ti (16GB): Yes, fully compatible with 10.4GB headroom. ✅ RTX 4090 (24GB): Yes, fully compatible with 17.6GB headroom

What PyTorch version does HunyuanVideo-1.5 nodes need?

HunyuanVideo-1.5 nodes requires the following PyTorch-related packages: torch>=2.6.0, torchaudio==2.6.0, torchvision>=0.21.0. Ensure your ComfyUI environment has these installed. Ensure your PyTorch installation matches your CUDA version (use torch.version.cuda to check).

What Python packages are required for HunyuanVideo-1.5 nodes?

To run HunyuanVideo-1.5 nodes, you need to install: angelslim==0.2.1, diffusers==0.35.0, einops==0.8.0, huggingface-hub==0.34.0, huggingface_hub, imageio==2.37.0, imageio-ffmpeg==0.6.0, loguru==0.7.3, modelscope, numpy==1.26.4, omegaconf>=2.3.0, openai==2.8.0, peft==0.17.0, pillow==11.3.0, psutil, qwen-vl-utils==0.0.8, safetensors>=0.5.3, setuptools, torch>=2.6.0, torchaudio==2.6.0, torchvision>=0.21.0, tqdm==4.67.1, transformers[accelerate,tiktoken]==4.57.1, wheel. You can install these using pip or add them to your requirements.txt file.

How do I install HunyuanVideo-1.5 nodes in ComfyUI?

To install HunyuanVideo-1.5 nodes: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/yuanyuan-spec/comfyui_hunyuanvideo_1.5_plugin, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.