so i just bought a gigabyte x 970 and my power suppy isnt going to work so i need help picking one that will will. its needs to be able to connect to a 8pin and a 6 pin conncetor , my motherboard is a gigabyte ga-78lmt-s2
will this one work?? http://www.newegg.com/Product/Product.aspx?Item=N82E16817159162
will this one work?? http://www.newegg.com/Product/Product.aspx?Item=N82E16817159162