The card reportedly has a 980MHz core, 1033MHz Turbo boost, and 2GB/4GB GDDR5 memory clocked at 6008MHz. The card uses two 6-pin PCIe power connectors and has a TDP of 170W. The release date is June 25th.
While the GTX 770 was designed as a counterpart to Radeon HD 7970 GHz Edition, the GTX 760 will be competing with the HD 7950 Boost. The new card from NVIDIA is slightly faster than Radeon model.