I own a ASUS Rog G550JK myself and it works perfect for UE4 and any other gameengines. It can get hot sometimes, but not too hot. It also runs Skyrim and Fallout 3 with ultra-settings and mods just fine 
I own a ASUS Rog G550JK myself and it works perfect for UE4 and any other gameengines. It can get hot sometimes, but not too hot. It also runs Skyrim and Fallout 3 with ultra-settings and mods just fine