У вашего броузера проблема в совместимости с HTML5
Small vid showing how overclocking impact gaming performance.
Mind that each game will show diffrent fps gain depending how much cpu and gpu bound is game engine and how many cpu core game can utilize and obviously wich hardware you use.
Canclusions are to drawn by urself.
Enjoy.
on that vid fx-6300 combined with gtx 970
Ovarlay Explanation:
FPS
CPU temp | totalUsage | fan rpm | clock
GPU temp | totalUsage | fan rpm | clock | core voltage
Individual CPU load for each core