hello!
I'm having a driver crash problem with my newly bought r7 5700x processor and 6900xt video card. It occurs in 1-5 minutes in AAA games (cyberpunk, mw2). I was using r5 5600 processor before and had no problems. If I set the ram speed to 3200mhz, all the problems disappear. but when ram speed is 3600mhz, i don't have any problem in stress test programs. only the 6900xt is affected. I also tried DDU, new driver old driver, clean os, ram configuration 2t, bios update, cmos reset, Soc 1.2v, cpu-gpu undervolt. the problem was not fixed. Is my processor faulty? Or is the processor a lemon?
my setup
5700x stock with Xigmatek Thors Hammer cooler
Asrock b450-pro4-rev2
Gskill Ripjaws 2x16gb 3600mhz cl18
Sapphire 6900xt se (new thermalpaste MX4)
Highpower 1200w gold psu(3way dif cable to gpu)