You should be able to in several games. Try using speed settings, and just changing EFB copies, then increase IR, AA etc until you see what slows you down.
OS: Windows 10 64 bit Professional
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56

