Full system crash while gaming

My system is crashing to the point that I need to restart via power supply or holding the power button. The games play fine without any FPS issues but eventually they will crash the system eventually. It happened 3 times last night while playing FF14 but it's happened with other games like GoW Ragnarok so I don't think it's game specific.

The crash shows a black screen which doesn't allow me to get any extra debug information.

Specs:
AMD Ryzen 3900x
AMD RX6800xt

Extra context I was using the same system with an Arch linux install for years and never had this issue.
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