>>715046715
AMD's upscaling technique, equivalent to Nvidia's proprietary DLSS. Basically way to iterate a lower scale rendering to produce a better looking higher resolution picture with less processing power when compared to rendering same resolution in native.

>>715047272
It's about the same. Nvidia puts more money in RnD so they usually have the edge for like 6 months and then AMD catches up usually. You can't count that as a competitive edge, but it's really not worth paying twice as much for same performance.