AMD non-native resolution

Syftelurth

Honorable
Jan 18, 2014
27
0
10,540
When using an AMD graphics card, is there a way to remove the black borders around the screen when not using a native resolution, rather than having to switch each program I use to native?
Because some games I play tend to lag a bit when using a native resolution, while not lagging in a non-native res.
I just can't help hating the black borders, and think they're kinda unneccesary.