I think the ASRock picture is beta one, and/or fake...
http://www.asrock.com/mb/photo/890GX...3(Enlarge).jpg

Look at the heatsink, it says ASRock...

If the FX is real, then the GX would have 890GX Extreme3 on the heatsink...

And the USB ports... They say there will be 12/14 connectors, and i can see ony 10 (6 at back), 4 on board...