OK... per Glimmer's suggestion I updated my BIOS.  No major difference but something that i should probably do anyways since Asus released one 2 months ago.

Will's assertion that the 560ti was just that much of a badass card that the 760 shouldn't be expected to be much better in performance was flat out wrong but i could not prove it until today.  I got Heaven version 3 to run again bitch!

560ti vs. 760 @ 2560:
[img:b031598290]http://videosean.gotgeeks.com/i/2013.08.16_Zigg07_GTX760/2560comp.png[/img:b031598290]

560ti vs 760 @ 1920:
[img:b031598290]http://videosean.gotgeeks.com/i/2013.08.16_Zigg07_GTX760/1920comp.png[/img:b031598290]

Proof that the BIOS update had little impact for the 760 @ 2560 in Heaven v4, old BIOS on left:
[img:b031598290]http://videosean.gotgeeks.com/i/2013.08.16_Zigg07_GTX760/2560bios.png[/img:b031598290]

The numbers are only about the newer Heaven v4 just being a hell of a lot harder on the hardware :)
[img:b031598290]http://videosean.gotgeeks.com/i/2013.08.16_Zigg07_GTX760/2013.08.16_122147.jpg[/img:b031598290]