Hello,
There tech specs seem the same
http://www.asus.com/Motherboards/Intel_Socket_2011/Rampage_IV_GENE/#specifications
http://www.asus.com/Motherboards/Intel_Socket_2011/P9X79/
There tech specs seem the same
http://www.asus.com/Motherboards/Intel_Socket_2011/Rampage_IV_GENE/#specifications
http://www.asus.com/Motherboards/Intel_Socket_2011/P9X79/