I have a Phenom II x4 965 Black which for no reason resterts when I'm playing CSGO, when overclocked to 4GHz voltage 1.49V. When at stock speed it freezes the game, so I have to start up task manager to end task (CSGO.exe). This is really annoying because if I'm in competitive I get a week cool down because my PC crashed. I thought it might be due to the CPU reaching high temps. @ 4GHz 58°C on idle and 78°C max 100% in Cinebench. So I added 2 120mm fans one as intake for cold air and one as out take on top of the case .But I still think there is no way the CPU reaches 100% in CSGO. Also all my drivers are up to date including the bios.
Specs:
Phenom II x4 965 black
Asus M4A77T/USB3
2*4GB DDR3 1333
Sapphire Radeon HD 5850 1GB GDDR5 ( 5800 as the OS calls it, but it's box says 5850.)
RX-500XT 500w PSU.
240GB SSD
1TB HDD.
Specs:
Phenom II x4 965 black
Asus M4A77T/USB3
2*4GB DDR3 1333
Sapphire Radeon HD 5850 1GB GDDR5 ( 5800 as the OS calls it, but it's box says 5850.)
RX-500XT 500w PSU.
240GB SSD
1TB HDD.