is there any performance difference between these two? or will they be about the same....
http://www.newegg.com/Product/Product.aspx?Item=N82E16835608018
http://www.newegg.com/Product/Product.aspx?Item=N82E16835181032
http://www.newegg.com/Product/Product.aspx?Item=N82E16835608018
http://www.newegg.com/Product/Product.aspx?Item=N82E16835181032