notenoughpower?

So I have an ibuypowerpc, Its a great PC I7-8700 Rtx 2070 16gb ddr4 Etc. https://www.google.com/search?q=ibuypower+bb952&oq=ibuypower+bb952&aqs=chrome..69i57j69i60l3.8115j0j7&sourceid=chrome-mobile&ie=UTF-8 So recently I was noticing in the game I have been playing(league of legends) I was...