I've done a clean install added new thermal paste bought a new gpu I have an ssd new psu got new heatsink and fans. But for some reason my games run worse all across the board yes I have the latest drivers on os and gpu.
Doesn't hurt to use a DDU program and then try reinstall graphics drivers again
I had a 970 which is similar if not a little worse but the same issue happened on it too. I played smite on the lowest setting but games like enter the gungeon for the king streets of Rouge they have inconsistent fps
Did your issue get solved? Or you clicked solved by accident?
You shouldn't have issues with either of those games. But fps will change as the load on your system changes. It really depends on what range you're talking about. You should still be able to keep up with good fps numbers... But yeah dips are inevitable