Can you help determine why my computer keeps freezing?

[bazi555]

Hey guys.
When my PC is under a heavier load (playing a game) it starts to freeze for about half a second and after running the game for a while, it crashes the game and restarts discord, chrome or other programs that are running. I’m not sure what is causing this problem but i don’t think its the GPU since i switched the 2070 with a 1070ti and it changed nothing.
If you have any suggestions on what i sould try to determine the problem please let me know. Also if you need any more info ask and i will provide it.

Specs:

GPU: ASUS ROG STRIX GTX 1070 Ti GAMING
CPU: AMD Ryzen 7 2700 (non overclocked) w/ stock cooler
Motherboard: ASUS PRIME X370-PRO
RAM: single 16gb stick from Crucial
PSU: Chieftec Navitas GPM-1250C

[phillpower2]

Welcome to PCHF bazi555,

We are always happy to help when we can but we cannot safely do so if you are already receiving assistance on any other forum, doing so may lead to confusion as to whose and what guidance you are following which can be both dangerous and costly, decide on which forum you wish to continue and as a courtesy let the other/s know that assistance is no longer required.

Thank you for your understanding.

[phillpower2]

Abandoned thread closed, user continuing elsewhere.