Considering a 21.5" iMac - games?

Deacon-Blues

macrumors 6502a
Original poster
Aug 15, 2012
547
588
California
I would like to get an iMac, used primarily for browsing, World of Warcraft, and a little simple video editing. My only concern is that my selected configuration will be insufficient to run World of Warcraft, Diablo, maybe some Fortnite.

I'm looking at a 21.5" with a 3.2GHz Core i7, 16GB ram, the Radeon Pro Vega 20 with 4GB HBM2, and a 512GB SSD. Anyone tried gaming with a similar configuration, or who could hazard a guess as to how it might perform?

Much appreciated.