This is just another reference Nvidia design, they will all be the same , down to the last digit printed on the PCB ( like the fully blown 680i's made by BFG, EVGA etc etc )
What they have done is removed the middle pci-e port, took an Ethernet port off, removed the heat pipe configuration and replaced it with 2 actively cooled heat sinks, and lastly colored it a yucky green.
ill be playing with one soon so ill drop a line to say if its any different form the full version.
but one thing that im almost sure of is that all makes will be the same.
Rick