http://wccftech.com/galaxy-gtx-780-ti-hof-trademark-white-pcb-spotted/
The Hall of Fame editions of graphic cards are basically the GPU equivalent of a collectors item and are usually equipped with cherry chips and much higher clock rates. Of course i don’t need to mention their phenomenal coolers as well. You basically get the whole shebang at a raised price.
The picture leaked by a relatively unknown site is clearly that of the 780 Ti because of the text on the GPU chip ‘GK110-425-B1′ which is the exact B1 stepping core utilized in the GTX 780 Ti. There is no word on clock rates sadly although you can easily expect them to be greater than reference stocks. However interestingly there is word of 6GB version (hof).