There is only a 50 dollar difference between the 2 on Newegg. On quite a few games the 660ti even bests the 7950 without OC. I'd say that's worth it considering the 7950 is still more expensive than the 660ti. With some OC you can get 670 performance out of it for only 299.
I checked the videos and yes it's worth the money. Thank you.
