game makes my pc restart

rtx 2070 super
ryzen 5 3600
32 GB RAM

so it's almost the same case - playing for about ~1 hour and then my PC restart without even getting blue screen of death, played with this spec for about 3 years and it was okay, now I came back to play new league and this happens, I can play and stream other games like Valorant, CSGO or Diablo 4 but cant play PoE properly, wth happedned ggg ?