Hes right g2010 bottlenecks GTX 750 in the games that are CPU intensive.
Core i3 ivy bridge would be a good match for GTX 750 or maybe even core i5 ivy bridge but GTX 750 may bottleneck ivy`s i5.
Dude he`s running a 750, new games will not really run well on it either... And you can`t compare PC to Console, the hardware for the consoles as specifically designed for the consoles and so are the games...