As the GTX 780, the card requires one 8-pin and one 6-pin PCI-Express power connectors to be plugged in:
With the Gigabyte GTX 770 WF OC we will get a custom PCB and the fan power connector has been relocated:
The card does not come with a backplate but features a metallic rib on one of the sides in order to avoid PCB bending. Two SLI fingers are provided for creating setups of maximum four cards:
On the same side we will get to see the NCP4208 power control IC from On Semiconductor:
As outputs, on the I/O we will get one DisplayPort, one HDMI and two DVIs: