Categories: Image

Testing ZIT and Flux-1 with “NVIDIA PiD — Pixel Diffusion Decoder”

Just tested NVIDIA-PiD with 512px generated images and 1024 generated image downscaled to 512, because I think this way the comparison is more balanced since 512 generations will always have less details. (PiD was trained with 512px inputs)

I used https://github.com/tsolful/ComfyUI-PiD to test it.
There is this other one I just came to know: https://github.com/Merserk/ComfyUI-PiD

submitted by /u/marcoc2
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Nvidia RTX 2 pass Upscaler (4GB VRAM + 8GB RAM)

Official Link : Nvidia docs NVIDIA RTX 2-Pass Upscaler (4GB VRAM + 8GB RAM) Post: Hi everyone! Recently, while working on AI videos with the LTX2.3 model, I started thinking a lot about upscaling efficiency, so I made my own RTX Upscale node for ComfyUI. In the existing ComfyUI setup,…

May 20, 2026

In "Image"

New fire just dropped: ComfyUI-CacheDiT ⚡

ComfyUI-CacheDiT brings 1.4-1.6x speedup to DiT (Diffusion Transformer) models through intelligent residual caching, with zero configuration required. https://github.com/Jasonzzt/ComfyUI-CacheDiT https://github.com/vipshop/cache-dit https://cache-dit.readthedocs.io/en/latest/ "Properly configured (default settings), quality impact is minimal: Cache is only used when residuals are similar between steps Warmup phase (3 steps) establishes stable baseline Conservative skip intervals prevent artifacts"…

February 3, 2026

In "Image"

This Is a Weapon of Choice (Wan2.2 Animate)

I used a workflow from here: https://github.com/IAMCCS/comfyui-iamccs-workflows/tree/main Specifically this one: https://github.com/IAMCCS/comfyui-iamccs-workflows/blob/main/C_IAMCCS_NATIVE_WANANIMATE_LONG_VIDEO_v.1.json submitted by /u/sutrik [link] [comments]

November 12, 2025

In "Image"

AI Generated Robotic Content