ASUS F2A85-V PRO
http://tw.asus.com/Motherboards/AMD...specifications/

ASROCK FM2A85X Extreme6
http://www.asrock.com/mb/AMD/FM2A85...=Specifications

GIGABYTE GA-F2A85X-UP4
http://www.gigabyte.tw/products/pro...spx?pid=4343#sp

MSI FM2-A85XA-G65
http://tw.msi.com/product/mb/FM2-A8...html#?div=Basic

A85X要有兩條全速PCI-Ex16需要外掛第三方晶片(EX:PLX)，目前還沒看到有廠商這麼做。

至於x8+x8和x16+x16雙顯平行運算的效能差異可參考此篇
http://www.tomshardware.com/reviews...gpu,2678-5.html