I'm using an 8GB GamingX RX480 on a 1680x1050 monitor. According to every benchmark in existence, I should never be getting under 60fps at maxed out settings in new games like DOOM and Arkham Knight. Instead, I get 45fps at high-normal settings, no post-FX. I have run several benchmarking programs, including Furmark, Userbenchmark, and both Firestrike and Time Spy in 3DMark. Each of those programs say my rig is performing better than most similar builds. However, I have yet to see proof of that.
I have no idea what could be causing my issues, everything is said to be fine.
help plz