Re: Which one of these mobos is best to run 5 7970s?

I'm using this: http://www.newegg.com/Product/Product.aspx?Item=N82E16813157262 It looks like I could fit a 3rd GPU on it if the power cables were shorter.

I have the same board, highly recommended, however, it only hase 3 pci-e x16. Great board though.