[SOLVED] My PC Crashes Every Time I Try to Run a Game

[makismatos]

Motherboard: ASUS TUF Z390-PLUS gaming (wifi)
GPU: NVIDIA Geforce 1050 ti
CPU: i5 9600k 3.7 Ghz
RAM: G skill 8 GB 2133 Mhz
Crucial Ballistix 8 GB 2400 Mhz
Fan: Cooler Master Gemini M4

Ever since I upgraded my PC Its been running pretty awful since I upgraded my mother board. Every now and again I get an error code "MEMORY_MANAGEMENT" or "UNEXPECTED STORE EXCEPTION" I'm not sure what to do. I also ran a geek bench and got these result: OpenCL - 89804, Single Core Score - 5245, Multi Core Score 20209. Every time I start a game my PC crashes. Please help.

 

[Calvin7]

i5-9600K
Supported memory: DDR4-2666

Memory is guaranteed in the form sold.

Combinations of memory such as what you have are not guaranteed to be compatible together.

Use of memory speeds faster than DDR4-2666MHz are often used with Intel "k" model CPUs which have an unlocked multiplier for overclocking. Use of memory at speeds slower than 2666MHz will result in a performance loss.