CRT-Nodes

Name: CRT-Nodes
Author: CRT

CRT-Nodes is a collection of custom nodes for ComfyUI

VRAM Requirements

Direct Answer: The ComfyUI node CRT-Nodes 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.

High (2-4GB)

Base VRAM:: 128MB (0.1GB)
Recommended GPU:: 4GB+ VRAM
Low VRAM Mode:: ✓ 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 CRT-Nodes requires installing the following Python package dependencies: color-matcher, einops, huggingface_hub, imageio-ffmpeg, librosa, omnivoice>=0.1.0, openai-whisper, opencv-contrib-python, pedalboard, rotary-embedding-torch, scipy, soundfile, spandrel, ultralytics, wordcloud. Ensure your ComfyUI environment has these packages active before launching.

requirements.txt

color-matcher
einops
huggingface_hub
imageio-ffmpeg
librosa
omnivoice>=0.1.0
openai-whisper
opencv-contrib-python
pedalboard
rotary-embedding-torch
scipy
soundfile
spandrel
ultralytics
wordcloud

🛠️ Interactive Setup & Dependency Resolver

Operating System:

Environment Type:

Run this terminal command in your ComfyUI root folder:

# Loading command...