Well for starters the 780 has the same gk110 nvidia chip as the titan, for comparison the gtx660-690 are all based on the same chip gk104 which is slightly inferior to this one, so like it says no significant advancements in silicon production.
Nevertheless here is the comparison between the 680 and the 780: Link
Looks like the the 780 is better by far..
At least you checked up, but yeah, 780 is nice its a step downed Titan.
But the 760 or 770 when available will be a more affordable card with the same better performance than the previous kepler family.
At the moment the 770 is on sale for the base price of €399,00 or £342-ish.
Which is cheaper than some of the Israeli sites I noticed is selling a 680 for 2200-2800 shekels depending on what you are getting.
[Edited by DABhand, 6/2/2013 11:15:34 PM]
Maybe cheaper importing one?
Damn! that's quite a bargian! but you forgot I live in israHELL the goverment here is doing their best to steal from the middle class with all their crazy made up taxes.
edit: lol so you didnt forget
[Edited by kingkob, 6/2/2013 11:25:55 PM]
EDIT: Either way its cheaper than a 680.
[Edited by DABhand, 6/2/2013 11:29:34 PM]
Thanks man but you're right, sadly the importing taxes are much much worst...
edit: I see but 680 is a best seller and it's drivers are up to date with many fixes since it's marketed, the new cards are probably better but you'll have to suffer for a while till all drivers will update, dont you agree?
[Edited by kingkob, 6/2/2013 11:34:49 PM]