Originally Posted by
Eroginous
Another common misconception. Wow not only has the capability of utilizing more than 1 core, it no longer requires you to edit the WTF file to enable that functionality. Wow, by default, uses as many cores as you have. Players I have encountered in game with higher end hardware (6 core, 8 core intel workstation machines) have had much better performance in the areas of Wow where players generally report FPS drops on your typical high end gaming setup.
You have to understand that it's not a matter of just 'throwing more cores at it' but a matter of making sure all the draw calls for any given task are being handled efficiently, which is why you get massive FPS drops in the first place. I would love to see someone with hardware access do a direct comparison JUST FOR WOW on 1080p to see where the most performance gains can actually be reached in 2016 between all the available CPUs.
Wow is a 2004 MMORPG, not exactly anyone's benchmark for new hardware. I doubt anyone has even tried this yet, if I'm being honest.