Game without CPU load and high performance
Game without CPU load and high performance
When you have a solid cooler, it helps a little, though you're still okay playing most games. Just keep an eye on the heat because those components get very hot.
I realized your first comment was completely off base about the CPU specs. This machine can handle pretty much any game or application. Just tweak a few demanding options such as draw distance and shadows. With a 980 Ti, using Nvidia DSR to 1440p on a 1080p screen works well if you have the right panel.
GTA V performs well on an i3, so your FX 8300 should easily maintain a consistent 60 fps. Avoid increasing advanced settings—they can strain the CPU—and run grass at medium or low instead of ultra to keep performance stable.