RealisDance-ComfyUI
a custom node for [a/RealisDance](https://github.com/damo-cv/RealisDance)
How much VRAM does RealisDance-ComfyUI require?
Direct Answer: The ComfyUI node RealisDance-ComfyUI requires a minimum base VRAM of 128MB and is optimized for GPUs with at least 4GB of VRAM. Low VRAM mode is fully supported for resource-constrained setups.
- Base VRAM:
- 128MB (0.1GB)
- Recommended GPU:
- 4GB+ VRAM
- Low VRAM Mode:
- ✓ Supported
- Estimation Confidence:
- MEDIUM
Interactive VRAM Compatibility Estimator
Your GPU has plenty of headroom. You can run this node safely with your active configurations!
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What Python packages are required for RealisDance-ComfyUI?
Direct Answer: Running RealisDance-ComfyUI requires installing the following Python package dependencies: accelerate>=0.16.0, backoff, decord==0.6.0, deepspeed;sys_platform != "win32", diffusers==0.30.1, einops, gdown, imageio==2.27.0, imageio, jsonlines, matplotlib, numpy, omegaconf, opencv-python, oss2, packaging, pandas, peft, piqa, pyre-extensions==0.0.29, safetensors, timeout_decorator, torchsde, tqdm, transformers, wandb. Ensure your ComfyUI environment has these packages active before launching.
accelerate>=0.16.0
backoff
decord==0.6.0
deepspeed;sys_platform != "win32"
diffusers==0.30.1
einops
gdown
imageio==2.27.0
imageio
jsonlines
matplotlib
numpy
omegaconf
opencv-python
oss2
packaging
pandas
peft
piqa
pyre-extensions==0.0.29
safetensors
timeout_decorator
torchsde
tqdm
transformers
wandbInteractive Setup & Dependency Resolver
# Loading command...Frequently Asked Questions
How much VRAM does RealisDance-ComfyUI require?
RealisDance-ComfyUI requires a minimum of 128MB (0.1GB) of VRAM for base operation. For optimal performance, a GPU with at least 4GB of VRAM is recommended. This node supports low VRAM mode for resource-constrained setups.
Can I run RealisDance-ComfyUI on an RTX 3060, RTX 4070, or RTX 4090?
✅ RTX 3060 (12GB): Yes, fully compatible with 10.7GB headroom. ✅ RTX 4070 (12GB): Yes, fully compatible with 10.7GB headroom. ✅ RTX 4070 Ti (16GB): Yes, fully compatible with 14.3GB headroom. ✅ RTX 4090 (24GB): Yes, fully compatible with 21.5GB headroom
What PyTorch version does RealisDance-ComfyUI need?
RealisDance-ComfyUI requires the following PyTorch-related packages: torchsde. 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 RealisDance-ComfyUI?
To run RealisDance-ComfyUI, you need to install: accelerate>=0.16.0, backoff, decord==0.6.0, deepspeed;sys_platform != "win32", diffusers==0.30.1, einops, gdown, imageio==2.27.0, imageio, jsonlines, matplotlib, numpy, omegaconf, opencv-python, oss2, packaging, pandas, peft, piqa, pyre-extensions==0.0.29, safetensors, timeout_decorator, torchsde, tqdm, transformers, wandb. You can install these using pip or add them to your requirements.txt file.
How can I reduce VRAM usage when running RealisDance-ComfyUI?
RealisDance-ComfyUI supports low VRAM mode. To reduce memory usage: (1) Enable --lowvram or --medvram flags in ComfyUI, (2) Reduce batch size to 1, (3) Use fp16 or fp8 precision if supported, (4) Close other GPU applications.
How do I install RealisDance-ComfyUI in ComfyUI?
To install RealisDance-ComfyUI: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/AIFSH/RealisDance-ComfyUI, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.