Even though the box contains the words OC Edition, this barely seems word mentioning given the core frequency of 1010MHz, just 10MHz more than the reference model. The 4GB HBM clockspeed remains unchanged at 500MHz, and the card draws power from a pair of 8-pin PCIe power connectors.
Display connectivity includes dual-link DVI, HDMI 1.4a and three DisplayPort 1.2a connectors. Pricing and available is unknown but the card will likely cost a bit more than the $500 charged for the reference model.

Via: TPU