packersfan036 :
I just got through playing battlefield 1 with no issues.... very strange...… and nothing being used in the background.....
Definitely look for something else going on in the system while gaming. Like I said, you've certainly good system spec. but a quad core (I don't think 1200's are multi-threaded are they?) has a lot less margin when something else happens to be running in the background.
Oh, and also look at the game preset optimizations in Radeon Settings. You could be running at 4k,Virtual Super Resolution, without even knowing it. That's happened to me before.
The other thing about Doom, at least, is being a Vulkan title it's very well optimized for AMD hardware and massive margin for smoothness.