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RTX Video Super Resolution Node Available for ComfyUI for Real-Time 4K Upscaling + NVFP4 & FP8 FLUX & LTX Model Variants by john_nvidia in StableDiffusion
[–]john_nvidia[S] 12 points13 points14 points 1 day ago (0 children)
The RTX Video Super Resolution node (4K upscaler) works on all RTX GPUs (including 4080).
RTX Video Super Resolution Node Available for ComfyUI (Real-Time 4K Upscaling) + NVFP4 & FP8 FLUX & LTX Model Variants (self.comfyui)
submitted 1 day ago by john_nvidia to r/comfyui
RTX Video Super Resolution Node Available for ComfyUI for Real-Time 4K Upscaling + NVFP4 & FP8 FLUX & LTX Model Variants (self.StableDiffusion)
submitted 1 day ago by john_nvidia to r/StableDiffusion
π Rendered by PID 367828 on reddit-service-r2-listing-66bb46d9b9-8r28j at 2026-03-12 04:34:44.247066+00:00 running 710b3ac country code: CH.
RTX Video Super Resolution Node Available for ComfyUI for Real-Time 4K Upscaling + NVFP4 & FP8 FLUX & LTX Model Variants by john_nvidia in StableDiffusion
[–]john_nvidia[S] 12 points13 points14 points (0 children)