OK, so i would suggest waiting for the top A10 apu and seeing what the best gpu that can be combined is. I have a similar set up currently with a A8 and a 6670. To my surprise it has quite a bit of horsepower in Crossfire! Plus the 7XXX series card are really energy efficient.
Ok, thx for your input. I was considering using one of the 7xxx series to be the one to use in DUAL-GPU setup. The energy efficiency is one of my main concerns. I presume FM2 slot motherboards will have an option to suspend the discrete GFX-card when not needed to drop idle power consumption?? The case will be micro-atx HTPC-case so heat issues must be taken into notice also. One more question remains... Should the discrete card's performance match the APU's graphics performance?? In other words will a powerful discrete card be bottlenecked by the APU? That seems to be the thing with two discrete cards...?