It's temporal anti-aliasing. >Temporal anti-aliasing is another form of super-sampling, but instead of downscaling from a much larger image, data from prior fr

It's temporal anti-aliasing. >Temporal anti-aliasing is another form of super-sampling, but instead of downscaling from a much larger image, data from prior frames is reprojected into the current one. https://www.eurogamer.net/digitalfoundry-2024-temporal-anti-aliasing-a-blessing-or-a-curse https://www.eurogamer.net/digitalfoundry-2024-temporal-anti-...