I just built a new pc with a Ryzen 3 2200g, Rx 570, 8gb 2400mhz Ram, on an MSI B450 A-Pro Motherboard. I am getting 15-30 fps at 1080p on very low end games and I don't know why. Everything is plugged in and shows up in the BIOS. Freesync won't work because I am playing on a TV.