So, more than a week ago i decided to reinstall Windows to see if my system would perform better when gaming. But the opposite happened and now when i`m playing a demanding 3d game, my CPU usage becomes very high, more than 80%, sometimes hitting 100%!!! And when the CPU usage hits very high values, the opposite happens with my GPU, that only runs at 50/60% and in some extremes cases, the GPU usage tanks to below 10%!... Because of this, every game has lots of stutters and slowdowns, becoming almost unplayble. I`ve already reinstalled Windows several times but i can`t fix the problem and i simply don`t know what`s happening, this is the first time something like this has happened to me. Even worse, before the first reinstall, i could run every game without any issue like this, with the CPU rarely going above 60% usage and the GPU always hitting 99% usage. So i really need some help because i`m losing my patience with this issue and i don`t know what else to do... Thanks in advance for all the help.