Which is better and why?

Solution
Asrock extreme6 http://www.newegg.com/Product/Product.aspx?Item=N82E16813157371&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=

lp231

Splendid
The only difference between the two is the GD65 has DVI and VGA while the other does not.
Both are the same so it doesn't matter which one you pic.
Get the M Power because you get free 1x 4GB of G.skill ripjaw X 1866 ram! :D