> I am not sure if the HDMI port on them can be driven any higher, it possib...

> I am not sure if the HDMI port on them can be driven any higher, it possibly can though.

HDMI itself can (from 1.3 onwards), but the card may not allow that for whatever reason.

> I am not sure what the max resolution on AMD's Trinity line is if they have Display Link or HDMI

I can't find anything on AMD's website, but the Asus F2A85-M Pro[0] is specced at:

- 1920 x 1080 over HDMI

- 1920 x 1600 over RGB

- 2560 x 1600 over DVI

- 4096 x 2160 over DisplayPort