Galaxy 670 GC V2 vs Galaxy 670 GC OC

[FlamTaps]

I am looking between these two products and am curious what the difference in them is, besides the clock speeds. They look difference so I'm assuming the cooler may be different? Also, do you think its worth the extra money to get OC or should I stick with the reference 670?


http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=2577833&CatId=7387

http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=2578872&CatId=7387

Thanks alot

 

[FlamTaps]

I've also been between the 660ti's and different 670's that are on sale, but I guess I've narrowed it down to those two, unless someone can convince me otherwise...