I recently purchased an EVGA 780 ti kingpin edition and I love the card, however, I just upgraded to a 4k monitor which of course comes with significantly reduced framerate while playing games. I saw that EVGA has a 780 6gb card out now that is eligible for step-up with the current card I have. It would make sense for me to do this since having increased memory would benefit significantly for 4k resolution. Long story short, I do not see a 780 ti 6gb card listed as part of the step-up program, only a 780 6gb. Does EVGA have the 780 ti in a 6gb version? And if not, will they be releasing one? If they aren't then I'm not sure if I can justify the 780 6gb over the 780 ti, the ti smokes the 780 just doesn't have as much vram. Anyways I'm in quite a pickle, answers would be much appreciated, thank you!