jcool you can use amdgpuclock tool with this patch ...
http://www.nordichardware.com/skrive...16/ToolLib.zip
and set what ever clocks you want first BN:3,DN:0 click set clocks ( it will say it didnt work but forgrt that it does) then on dropdown meneu select BN:4,DN:0 then put in the clock you want same as the first ones;)) click set clocks ... monitor will go black or a sec. then tell you it didnt work ( again it does lol) you can check if you want with gpuz it will show your new clocks :)
dont use riva tuner for clocking only for fan speeds
now tell me that the batch fornowagain really does set voltage to both gpu's ! really ? how to disable oc on riva ..( or do you mean just dont use it leave the clocks stock thier) ?
your card is a x2 card right ? not just 2 cards in cf right ?
if so were in bizzness :)