Seriously, I will be gaming and just general pc usage (Internet, etc) so will I feel a big difference between the two CPUs? Or will it not be much of a difference between the two to notice? There's a $50 difference in price?
There's really not that much difference for general use unless you do care about power efficiency. A lot of gamers right now are still running Phenom II X4 BEs and getting good frame rates at 1080p.