Nvidia RTX 2 pass Upscaler (4GB VRAM + 8GB RAM)
r/StableDiffusion
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AI Hardware
Title: 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, most workflows mainly used Video Super Resolution (VSR), but NVIDIA RTX upscaling actually has four different options. I implemented all four of them in this node. After testing it myself, I honestly no longer feel a need to to Topaz AI.