Kepler Nvidia GeForce GTX 780

[clo007]

To what end?

As you currently have one 670 2GB odds are good you're not doing surround. 3GB should be plenty for any single panel. Even 2GB is good enough 95% of the time for 25X16.

What's your resolution you want all the VRAM for?

Let me clarify. I work at an architecture firm. i do renders at home. The more vram, the safer I am with high-poly models. I can't justify spending $999 on a Titan. I was hoping for a 780 with 5gB vram b/c the 780 is spec'd with more CUDA cores than the 680GTX as well.

Oh, I need to update my sig. I sold my 670 FTW and currently only have my GTX580 3GB. And I use to play BF3 fine on surround on medium settings.