my pc is already built but im having issues and im not being responded to on other forums

Posted by Fearless-Tear7136@reddit | buildapc | View on Reddit | 50 comments

basically i am averaging 10 fps in all of my games from peak to overwatch and i dont know why. it happened suddenly, no warning. one day i got on Zenless Zone Zero and suddenly could barely play. no viruses, ive done a full scan, my temps are fine, averaging 35C on low performance games and 60C on high performance games, and my resource usage is low while gaming

CPU: Intel Core i7-4770
GPU: NVIDIA RTX 3060 version 595.97
as for the motherboard this pc was gifted to me so its one of the bad ones and i dont have the money to change it
Motherboard: STGAUBRON Intel B85
my power supplu is a CORSAIR CX650M 80 plus bronze semi-modular ATX 650 watts
please suggest a motherboard that i can upgrade too and if anyone knows whats wrong please let me know