ComfyUI_Wan

Name: ComfyUI_Wan
Author: ru4ls

A custom node for ComfyUI that provides seamless integration with the Wan models from Alibaba Cloud Model Studio. This solution delivers cutting-edge image and video generation capabilities directly within ComfyUI, supporting both international and Mainland China regions.

VRAM Requirements

Direct Answer: The ComfyUI node ComfyUI_Wan 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

1. Your GPU VRAM:

2. Base Model Weight:

3. Target Resolution:

4. ComfyUI Optimization launch argument:

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

Python Dependencies

Direct Answer: Running ComfyUI_Wan requires installing the following Python package dependencies: numpy>=1.21.0, pillow>=9.0.0, python-dotenv>=0.19.0, requests>=2.28.0, torch>=1.13.0. This node specifically requires PyTorch version 1.13.0 or newer.

requirements.txt

numpy>=1.21.0
pillow>=9.0.0
python-dotenv>=0.19.0
requests>=2.28.0
torch>=1.13.0

🛠️ 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 1.13.0+.

To update PyTorch for your selected setup, run:

# Loading PyTorch command...