ComfyUI-Qwen-VL-API

By ZHO-ZHO-ZHOView on GitHub →

QWen-VL-Plus & QWen-VL-Max in ComfyUI

How much VRAM does ComfyUI-Qwen-VL-API require?

Direct Answer: The ComfyUI node ComfyUI-Qwen-VL-API 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

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 ComfyUI-Qwen-VL-API?

Direct Answer: Running ComfyUI-Qwen-VL-API requires installing the following Python package dependencies: dashscope. Ensure your ComfyUI environment has these packages active before launching.

requirements.txt
dashscope

Interactive Setup & Dependency Resolver

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

Related Custom Nodes

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

APISR IN COMFYUI
by ZHO-ZHO-ZHO4.0GB VRAM
A3D ComfyUI Integration
by n0neye256MB VRAM
AC ComfyUI Queue Manager
by abdullahceylan256MB VRAM
ACE-Step-ComfyUI
by ace-step1.5GB VRAM

Frequently Asked Questions

How much VRAM does ComfyUI-Qwen-VL-API require?

ComfyUI-Qwen-VL-API 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 ComfyUI-Qwen-VL-API 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 Python packages are required for ComfyUI-Qwen-VL-API?

To run ComfyUI-Qwen-VL-API, you need to install: dashscope. You can install these using pip or add them to your requirements.txt file.

How can I reduce VRAM usage when running ComfyUI-Qwen-VL-API?

ComfyUI-Qwen-VL-API 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 ComfyUI-Qwen-VL-API in ComfyUI?

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