Nope, mine's an Nvidia.
I honestly can't say anything about other Unreal games, as I haven't played any with that engine for a while other than Vampyr; that one has no problems whatsoever. With this one, though, MSI Afterburner is showing GPU usage at 80-90% and I can quite literally feel the heat from the exhaust. RAM and CPU usage, according to task manager, is fine.
Maybe it could be a driver thing, as there Nvidia Control Panel is indeed showing a pending update, but I don't think the usage should be THAT heavy. Anyway, I have no plans to bother checking atm since I'm still gonna wait until the game has more updates anyway; maybe it'll be more optimized then too. The game seems really good, so I hope it does.