Specs Intel i5 6400 Gtx 950 2gb 8gb DDR4 I noticed that my gpu is at near 100% most of the time it constantly dips form 90 to 98% and my cpu usage is mid 70s
High GPU usage is good, shows you have the correct video settings and are using your expensive GPU to it's fullest potential. (if it's keeping a good framerate). No harm done, but if you want to run higher settings, a graphics card upgrade can be done. The GTX 950 is no monster, it's quite slow really.
it was actually on low settings lol but most of the time i have it on high but i plan on getting a 1070 and an i7 7700k for extra breathing room if i ever need to overclock its been a good gpu for the 2.5 years ive had it so far