Asis Chakraborty

Honorable
May 25, 2012
10
0
10,510
Hello,
I have bought an AMD A8-3870K apu,ASUS F1 A55 M-LX plus mobo and XFX Raedon 6670 1gb Gddr5 GPU.
After installing the gpu's cd software I can't find any "enable crossfire" option under the AMD Vision Engine's "performance" tab.So, how can I enable the dual graphics feature?