hello! my notebook is lenovo G50-80 core i3 version. so it comes with amd R5 M330 series. and i have veerrrrrrry big problem with that. even though i'v already set some games on high performance but while im playing, fps drops over time and i have to tab out and go to game again then fps is high again. how can i solve this problem. (note: so its not the overheating problem.) i hope you guys can help me. thank YOU so much.