Hey, playing cs:go, gta 5 i get only about 60-70% gpu usage, sometimes it goes up to 99 and than the fps is good but most of the time its not, in gta 5 i get 99% usage only when i turn on msaa and than the fps is stable but only about 25 (when it goes to 99% its 40 and than drops to 17 vuz of the low usage), temps are really low, i am playing on high performance p plan, nvidia control panel both options maximum performance as for the gpu and ram slot... I don't use any overclocking tools or so, bios settings are as they need to be, the i7-2630qm is not bottlenecking my gpu , and the charger is 30W stronger than its original one so even the psu is not the problem, windows is up to date as for the nvidia gpu i use the the older one 390.65 because i cant play cs go on the newest one, v-sync is off in nv cp and in-game. Tried setting the priority to high but nothing.. Searching for few days already but cant find any solutions. Help? EDIT: Euro Truck simulator 2, SA:MP don't have this problem and they use 100% gpu.