Sorry @Skud, mate I just wanted to know the "dual graphics" pair,but I misrepresented the statement.
Anyway,Thanks to you Friend.
Just an info:--->
Can the HD 6570 be paired with an A10,which is lower in hierarchy than a HD 6670?
And according to AMD's website,HD 6670 is the highest configurable GPU to pair with,isin't it?
Also,can the pairing occur with HD 7670 GPU?