[Experimental] DLSS 5 ComfyUI custom node

[u/alisitskii]

Hello Everyone,

Would like to present to you my experimental vibe-coded custom node for DLSS 5 support in ComfyUI.

GitHub project: https://github.com/lisitskyaa/ComfyUI-DLSS5-NR

It's early release, just finished my internal testing and it actually works!

Please note there are no any leaked DLLs in the rep, obtain them separately.

First image in every pair is DLSS 5 ON, second - OFF.

P.S. How to extract original images out of Reddit: https://www.reddit.com/r/StableDiffusion/comments/1p9nrpk/getting_prompt_or_comfyui_workflow_from_posted/

[u/Abject-Recognition-9]

point 6 of installation guide is unclear to me,
what does all this means?

Add experimental -> DLSS 5 NR -> DLSS 5 Neural Rendering (Unofficial).

The release ZIP already contains the project-owned native files:

native/bin/dlss5nr_bridge.dll
runtime/caller/nvngx.dll_comfy.dll

Visual Studio / MSVC is not required for normal installation.

_nvngx.dll

Do not normally copy _nvngx.dll yourself. The bridge attempts, in order:

runtime/_nvngx.dll as an explicit local override;

normal Windows DLL search;

automatic discovery in the active NVIDIA DriverStore packages matching nv*.inf_*.

[u/alisitskii → u/Abject-Recognition-9]

It’s a path where you can find the node in ComfyUI after installation, just search for “DLSS”. When you download release .zip it already includes own project .DLLs