GPU scaling - 1080p on 4k tv - Refresh Rate capped : r/AMDHelp
GPU Scaling issue - i've updated to RX 5700 XT (RX 580 before) - now GPU scaling (keep aspect ratio) looks like this - just places the image to the top left -
The Ultimate Guide to GPU Scaling: What It Is, How to Use It | Digital Trends
The Pros and Cons Of GPU Scaling - ThinkComputers.org