I set my XMP profile to 3200MHz in the bios but my ram only runs at 2133 according to task manager and CPU-Z. So i did a test and used the 2933 XMP profile and it ran that just fine at exactly 2933. I updated my bios, all the necessary hardware i have supports 3200MHz. I have the corsair vengeance pro RGB, B450 Tomahawk motherboard and the 2700x CPU. Idk what else it could be. Im not familiar with messing with timings and such.