Flux 1 - Dev - nf4 - Basic

Author: lllyasviel(opens in a new tab) First, you need to install the corresponding plugin: https://github.com/comfyanonymous/ComfyUI_bitsandbytes_NF4(opens in a new tab) Plugin installation instructions can be found at ComfyUI Plugin Installation Guide

NF4 Version Model Download

lllyasviel made two versions of the NF4 Flux model, please download the V2 version directly, this version has better details and effects

1. Install the ComfyUI_bitsandbytes_NF4 plugin(opens in a new tab), if you don't know how to install the plugin, you can refer to ComfyUI Plugin Installation Guide
2. Download the flux1-dev-bnb-nf4-v2(opens in a new tab) file, and place the downloaded file in the comfyui/models/checkpoints directory