Sure but I dont have any of those games. SC2 is the best I've got... so that's what I use.No disrespect to you but starcraft 2 is hardly the type of game that serves as benchmark for high end hardware.
There are other game titles out there that are far more optimized at showing your computer hardware how to sing.

Also, it's not just about running the game, its about how smoothly it runs and how high I can put the settings vis-a-vis computers I've had in the past.