https://wccftech.com/amd-readies-radeon-super-resolution-rsr-technology-could-be-enabled-in-games-through-drivers/

AMD is reportedly working on a new resolution scaling technology known as Radeon Super Resolution or RSR, reports Videocardz.

From what information has been published, it looks like AMD's Radeon Super Resolution 'RSR' technology is the red team's answer to NVIDIA's Image Scaling solution which was introduced a few months back. The technology will be based on the FSR 1.0 algorithm and is said to work with almost any game without any additional developer support.