So I'm gearing up for an upgrade to my system and can't determine if upgrading to an SLI setup or updating my Mobo and CPU would yield the greatest results. Ultimately the goal is dual GTX 780's with CPU and PSU to support.
Currently I have a GTX 680, Core i7 2700k, and 16GB of DDR3 RAM. The Motherboard only supports LGA1155 processors which I think the i7 2700k is the best available.
Would it be better to get Dual 780's+ PSU now and upgrade the Mobo+CPU down the road? or Upgrade the Mobo+CPU (and maybe a single GTX 780) and go SLI in the future?
Typing this out I think I know what I'll do, but I'd like to hear from more experienced builders on their thoughts.