Today when i have played CS:GO i had 80 FPS at the start of the game but 5 minutes later it dropped to 30. Well i have no idea what caused this and thats why i am asking for help. I also saw someone with the exact same setup like me playing cs:go with minimum 120 and a average of 160 fps. My setup is AMD R9 255 2GB; AMD FX-8300; 12GB MEMORY RAM. I am looking for fixes, ideas of performance improvements etc. Thank you!