NVIDIA’s PID (Pixel Diffusion Decoder) has a new trick—it combines decoding and upscaling into a single generation module, works with models like Z Image Turbo and Flux 2 klein, and the title even claims RTX 3060 6G VRAM can go from 512 to 2048.
Sounds nice on paper—decoding and upscaling in one module, saving VRAM, I’ll buy half of that. But the claim that a 6G card can directly output 2048 makes me reflexively ask: is it natively generating 2048, or generating a small image first and then upscaling with this module? Those two are worlds apart—image details and true high resolution aren’t the same thing. It’s great that low-end setups can run it, I’m not denying it’s friendly to small VRAM, but the description is way too vague—no mention of key stuff like image quality comparison or time cost. I’ll wait for the author to post actual tests and parameters before making a call. For now, I’m staying on the sidelines.