Hi I know this question has already been asked before but I've just recently finished my first build and having this problem since I tested it out games like CK2 or HOI4 can run fine without crashing but the more demanding it is it just simply crashes 10-20 minutes into playing settings I use are usually set to high or very high depending on the game and the performance is great getting above 60 or just at it I've tested a number of things like ram, CPU which at idle is 20-25 under load 40-45 and GPU which goes between 60 and rarely to 70 degrees at this point I haven't got a clue what could be the issue if it's related to the PSU or GPU all the parts are quite new roughly only 2 months old but have had this issue from the start any help would be appreciated.
Specs
Ryzen 5 1600
RX 580 Sapphire nitro+
Vengeance 16GB ram
gigabyte ab350 3
Corsair CP-9020133 550W +80 gold
case carbide 275r
aio h100x
