Yeah my "old" VPU/GPU whatever (9800Pro) ran my games fine but with the new card I'm getting 20-30 fps greater. And that is with all the eye candy turned on. And with the 9800 I'd be mid-high settings with lower fps. Unforunatly my 1st person skills still aren't up to scratch as much as they used to be.
This is the thermaltake 420watt PSU I have
http://www.newegg.com/Product/Produc...82E16817153006