unknownofprob :
so you want to use both graphics? both GPU and CPU?
it stated on giga web :
The AMD A85X/A75/A55 series platform showcases AMD Dual Graphics technology, allowing users to further boost 3D graphics performance by adding an additional discrete AMD Radeon™ HD 6000 series graphics card* to the system. This unique Dual Graphics technology means users can enjoy higher frame rates on the latest gaming titles, utilizing the processing power of both discrete and integrated graphics processors.
* Please use AMD Dual Graphics certified DX11 VGA card (i.e., Radeon HD 6670/6570/6450 etc.) and AMD Dual Graphics supported APU, detail information please refer to AMD official website:
http://www.amd.com/us/products/technologies/dual-graphics/Pages/dual-graphics.aspx#3
i just use 1 output monitor-
the discrete vga only for enrich and to boost the onboard vga, since i use big screen monitor, which hdmi port i use? onboard or discrete?