I have recently purchased an AMD Radeon RX460, it's my first graphics card and I'm very happy with it!
I use Blender as a 3D modeling tool but it's been really difficult to get work done without having to experience some serious hanging
every time I minimize it or Alt+Tab it. The screen goes all white, or some times the screen is all black except there is a small version of the user interface in the top left corner.
It happens randomly, I can't predict it.
I can avoid it, but then I always forget I should not minimize it, which happens very often.
Windows 10 64bits
6GB RAM - Intel Pentium G620 processor
AMD Radeon RX640 Graphics Card (With latest drivers from AMD Radeon Settings)