You Do Not Need 50 Diffusion Steps. Here Is What Nvidia Proved at GTC. (opens in new tab)

Quantization, caching, and distillation are not three research ideas\. They are one composable stack\. And together they just hit real-time video on a single GPU\. The video diffusion industry has had the same conversation for two years\. Better model\. More parameters\. Higher resolution\. Longer clips\. Richer motion\. And underneath all of it, the same silent constraint that nobody advertises: generating a single second of 720p video still takes long enough to make most real-time use cases...