My PC (build link: https://pcpartpicker.com/list/Rkd2PF) freezes every time I play more graphically intense games like BeamNG at ultra, First Descendant, Star Citizen (niche one I know) yadda yadda. It's been happening for a while now and I've tried almost everything from memory scans to driver resets to bios updates. This is one of the last places I'm going until I just slap in a spare GPU until I can get a new one. I've tested this GPU in other PCs and tested my PC with different GPUs. so far this PC is the only one that's had the problem, and it worked perfectly fine with a 1080. My sister's PC (don't know their specs) runs the GPU perfectly fine with no crashes or anything.
TLDR: my GPU causes freezing under load, but works perfectly fine in any other PC I put it in, and my PC works perfectly fine with any other GPU in it.