2 GPU on a apu

[NOOB2PRO]

Hello,
I was wondering, can you use 2 graphics cards (radeon 6670) and the apu (amd a8 3870k) all crossfired? I know one will work but will 2 work?

 

[scorpinock2]

I dont think you can use a tri fire as you cant with those cards on their own without the APU, I would just use the two HD 6670 cards in crossfire as they are dedicated and they will give you so much better performance.

 

[NOOB2PRO]

Best answer selected by NOOB2PRO.