I updated to ComfyUI v0.3.75 and tested every new feature. Z-Image support, HunyuanVideo 1.5, Topaz video enhancement, FLUX.2 Day-0, and more are here.
Complete guide to running Flux 2 on 24GB VRAM GPUs like RTX 3090 and 4090 with optimal settings for speed and quality
The notorious 62GB VRAM spike crashes even RTX 5090 cards. Learn proven memory optimization techniques to run FLUX.2 under 20GB with FP8 quantization.
Master Flux 2 prompting with official recommendations from Black Forest Labs covering structure, techniques, and examples
FLUX.2 brings 4MP photorealistic output, readable text rendering, and Mistral integration. We tested both versions with real workflows to find which delivers better value.
Master Flux 2's new JSON prompting feature for precise control over your AI image generation with structured parameters
Everything you need to know about Flux 2 Dev TN1 including features, access, usage, and how it compares to other variants
Learn how to train custom Flux 2 LoRAs with step-by-step instructions for dataset prep, training settings, and deployment
Complete guide to running Flux 2 on NVIDIA RTX 5070 Ti with 16GB VRAM including settings, optimization, and benchmarks
Flux 2 delivers 4MP photorealistic images with multi-reference support and 40% faster performance. Learn about variants, setup, hardware requirements, and how it compares to competitors.
Everything about the new Flux 2 Tiny VAE including performance improvements, VRAM savings, and how to use it in your workflow
Complete comparison of Flux 2 and Nano Banana 2 covering quality, speed, features, and best use cases for each model
Learn the best prompting techniques for Flux 2 to create stunning AI images with natural language and structured approaches
Learn the techniques and tools to create photorealistic AI influencers that look indistinguishable from real humans
Complete guide to Flux 2 GGUF quantized models for running on GPUs with 8GB, 12GB, or 16GB VRAM without sacrificing quality
Complete guide to Flux 2 LoRAs including what they are, where to find them, and how to use them for stunning custom results
