A:Answer Hi Lazy,
I bought the computer about three months ago & added a GPU to it, and it runs games just fine. I play Fortnite & WoW on basically the highest settings, running at close to 150 FPS the entire time. I bought a Gigabyte 1050 ti, SINGLE Fan GPU. The folks at Dell said a dual fan would not work, so if you don't mind adding $200 to the $500 you a spending on this computer, it could be worth it. My opinion, you could probably find something better for the $700 range though, that might include an SSD.
Hope that helps!