So my problem is that my memory is running at 2133Mhz when my kit is rated at 3600Mhz. Im using a Ryzen 5 1600AF, TridentZ neo rgb, Asus ROG Strix B450-F gaming and GTX 1060 6gb. The problem persists even if I try to manually set the speed, and switch XMP profiles. I think the CPU Im using only supports up to 3200Mhz speed on the memory but I cant even get that. The problem occured after updating my BIOS and I can see a difference of up to 20fps in the games I play.