Crashing games on rx460

Hi, i bought the Gigabyte RX460 4GB card and i'm having problems with it. I installed the card, drivers and launched cs:go. After a while of playing (10-15 minutes) it crashed on me without any error, it just crashed to desktop and the "amd radeon settings has stopped working" error popped up. When playing Battlefront it shows "DXGI_ERROR_DEVICE_REMOVED" error. It happens to me with every game, and most programs (Cry engine etc). I tried to reinstall the drivers several times (clean install, downgrade, upgrade) with no results. I also tried to upgrade BIOS, but it didn't work. It's literally my first AMD product that i've ever bought and it's destroying my opinion on the comapny strongly.

 


My PC:
Intel Core 2 Quad Q6600 2.4GHZ
Gigabyte Radeon RX460 4GB
Kingston 8GB RAM 1333MHZ
Asus P5G41T-M LX




Corsair VS650 650W