comfyui-gemini-apikey

By mortyhuangView on GitHub →

This node allows you to use Google's Gemini Nano Banana 2 (Imagen 3 / 3.1 Flash) models for image generation directly within ComfyUI using an API Key.

How much VRAM does comfyui-gemini-apikey require?

Direct Answer: The ComfyUI node comfyui-gemini-apikey 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!

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What Python packages are required for comfyui-gemini-apikey?

Direct Answer: Running comfyui-gemini-apikey requires installing the following Python package dependencies: numpy, pillow, requests, torch. Ensure your ComfyUI environment has these packages active before launching.

requirements.txt
numpy
pillow
requests
torch

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:

AC ComfyUI Queue Manager
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Advanced Model Manager
by BISAM20256MB VRAM
Anomalous Model Browser
by DemonGatanjieu128MB VRAM
Better-Gemini
by ttulttul128MB VRAM

Frequently Asked Questions

How much VRAM does comfyui-gemini-apikey require?

comfyui-gemini-apikey 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-gemini-apikey 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 comfyui-gemini-apikey need?

comfyui-gemini-apikey requires the following PyTorch-related packages: torch. 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 comfyui-gemini-apikey?

To run comfyui-gemini-apikey, you need to install: numpy, pillow, requests, torch. You can install these using pip or add them to your requirements.txt file.

How can I reduce VRAM usage when running comfyui-gemini-apikey?

comfyui-gemini-apikey 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-gemini-apikey in ComfyUI?

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