I just tried the "geforce experience" trick with the T kernel... I don't see any difference with or without monitor plugged.
(the card always goes to its nominal frequency no matter what...)
The best I can do with the gtx780ti is around 250khash/s (vertcoin) using T60x2 while with the t kernel I am at 320khash/s
This may be something to do with the way GPUBoost works which you may not run into with Skyn3t's BIOS... Speaking of I still have not moved over to that lol.
I use skyn3t's bios for my WF 780 but I still need something to 'stimulate' the core into 3d clocks

Even with k-boost on in evga precision x (btw, love that program :p)
Stable at UTC mining, 415kh/s, is that good for a 780?
Is MRC better right now?