Question New Ram cause lower FPS

[Jovan95]

Hello everyone. I replaced my ddr4 8gb 2133mhz ram with 2x8gb ballistix 2400mhz and it caused fps drops in all games. When I put my old ram everything is fine again. I enabled Xmp in bios and cpu z shows 1200 mhz frequency. I don't what else to do. Any suggestions?

 

[THartmann9374]

Did you mix any RAM sticks?

 

[matua2]

are the ram sticks in the correct slots

 

[Jovan95]

are the ram sticks in the correct slots

I have only two slots on my motherboard. Now, I have a new problem. In the beginning games work fine but after 20 min fps massively drops. This doesn't happen on my old 8gb ram. I checked temperatures for overheating and everything is fine. It's probably faulty ram..