evoproject99

My account is new so had to ask my question here sorry but i've got a really annoying problem but first my pc specs i7 6700k at 4.4ghz 32gb ddr4 ram and a gtx 980ti at reference speed, So here my issue my gpu is only utilizing 40% and i get 80 at highs and lows at 30ish on ultra setting, why is my graphics card not utilizing all its power and i know people are saying right now its the cpu but i overclock it to 4.7ghz and no difference the overclock wasn't that stable don't do much overclocking at all but if someone could figure this out it would be greatly appreciated.