Question Ram speeds = Crash

[mariomariogx]

Hi I have a asus prime X470-Pro motherboard board running ram speed of 2933mhz (corsair vengeance 32gb 4dimm) have stable at 1.35v but everytime I play a game or 2 it crashes and I want to know the problem if anyone can help me out

 

[Phaaze88]

PC's specs?

Is this a true 4x 8GB kit, or did you add on?

Running the latest bios?