rauf00
Well, thats surprising, so 6GB only for more than 60Hz or better 4K? Can i ask for any link to "evidence"?
I'm waiting for Ti 6GB version but maybe just hit with 3GB to play with 3xlcd?
There are posts and write-ups on Anandtech, techpower, OC.net, TH etc etc............the bottleneck regardless if your running a single or triple monitors has always proven to be either the gpus or cpu BEFORE the memory even plays a factor.
For example, assuming all graphical settings are the same(except native resolution): To equal the performance of a single GTX 780 ti @ 1080p you would need 4 GTX 780 ti's at 2160p......and that's assuming 100% linear scaling(which is not the case as 4 way sli in most cases is no better than 2 way sli, and can be WORSE).
Knowing this I get a kick outta people worrying about having 6gigs of vram....................by the time you can actually utilize that amount of memory on applications, your going to have other bottlenecks kick in WELL BEFORE.
Which is why I think and KNOW that 6gb on a GK110 is worthless, especially on the entry level 780 version with 576 less CUDA cores. Id rather save up a bit more and get a 3gb 780 ti with all the extra SMX/cuda cores enabled..................that is a SIGNIFICANT performance boost.