A3D ComfyUI Integration

By n0neyeView on GitHub →

[a/A3D](https://github.com/n0neye/A3D) is an AI x 3D hybrid tool that allows you to compose 3D scenes and render them with AI. This integration allows you to send the color & depth images to ComfyUI. You can use it as a pose controller, or scene composer for your ComfyUI workflows.

How much VRAM does A3D ComfyUI Integration require?

Direct Answer: The ComfyUI node A3D ComfyUI Integration requires a minimum base VRAM of 256MB and is optimized for GPUs with at least 4GB of VRAM. Low VRAM mode is fully supported for resource-constrained setups.

High (2-4GB)
Base VRAM:
256MB (0.3GB)
Recommended GPU:
4GB+ VRAM
Low VRAM Mode:
✓ Supported
Estimation Confidence:
HIGH

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

Related Custom Nodes

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

AgaveLogicCounter
by agavesunset128MB VRAM
Anima Regional Canvas
by ukr8b3g-cmyk2.0GB VRAM
ComfyNodesPlus
by chemicalshock256MB VRAM
ComfyUI DeviantArt Sender
by sni10256MB VRAM
ComfyUI Substance Designer Integration Plugin
by jasonjgardner128MB VRAM

Frequently Asked Questions

How much VRAM does A3D ComfyUI Integration require?

A3D ComfyUI Integration requires a minimum of 256MB (0.3GB) 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 A3D ComfyUI Integration on an RTX 3060, RTX 4070, or RTX 4090?

✅ RTX 3060 (12GB): Yes, fully compatible with 10.6GB headroom. ✅ RTX 4070 (12GB): Yes, fully compatible with 10.6GB headroom. ✅ RTX 4070 Ti (16GB): Yes, fully compatible with 14.2GB headroom. ✅ RTX 4090 (24GB): Yes, fully compatible with 21.4GB headroom

How can I reduce VRAM usage when running A3D ComfyUI Integration?

A3D ComfyUI Integration 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 A3D ComfyUI Integration in ComfyUI?

To install A3D ComfyUI Integration: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/n0neye/A3D-comfyui-integration, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.