Just picked up my last three GTX 780 Ti SC video cards. I must say I'm pretty impressed with the performance so far. It's about what I expected. There are some anomalies with the testing. I did do this is somewhat in a hurry (for example, only did each test once, and didn't include any surround gaming). I'll update this as I do more testing.
 
I need to do surround testing with this. One monitor (except for 4k) isn't enough to really push this setup that hard.
 
None of these were canned benchmarks (unless an actual benchmark program is added).
 
***NOTE*** I had to reinstall my 331.82 drivers when I went to do the 2-way SLI tests for 5760x1080 only. I didn't realize but on all of the other tests I had texture filtering set to "High Quality". So most of these benchmarks show the "worst case scenario".
 
*** Update ***
Got a pretty nice 3dMark score on this hardware!
 

 
Batman Arkham Origins
Some weird results in testing. I want to run more tests for consistency sake


 
Battlefield 4:
Good scaling here. Again I'm getting close to a CPU limit I believe


 
Bioshock Infinite:
Scaling here worked well up until the 4th card. I'm most likely seeing a CPU limit or something other than the GPU at this point.


 
Crysis 3:
Things start to improve scaling wise here. Not too shabby.

Benchmarks Continued...
 
Metro Last Light:
Not quite what I expected for results, but still decent nonetheless...


 
Skyrim:
Yeah I expected this game to be CPU bound. The 2k texture mods hit the system a little harder than vanilla, but still this isn't any challenge for the 780 Tis


 
Sleeping Dogs:
I put this game in here because it has some killer SSAA. I haven't actually played this game for more than an hour or two. I should probably work on that...


 
Tomb Raider:
The combination of TressFX and SSAA make this a perfect game to test with.

Adding in my 5760x1080 benchmarks. Will post them as I have them complete.

I only really play BF4, and I was thinking of adding another 780Ti to my current one, and 2-way SLI BF4 benchmarks look very appealing. So think I might upgrade my processor with the additional GPU... Thanks very much for your efforts :D
 
It will be the first time that I'll be SLI'ing. Just wondering what the temp increase the second GPU adds?
Thanks 

For single monitor 1440p / 1600p SLi 780Ti is the sweet spot...equivalent to my previous Tri SLi 680 Classy's.....anything more than 2 of these cards is just throwing $$$ away unless you're planning multi monitors...

I definitely need GTX780Ti or R9-290X. That's obvious from this pictures even for 1920x1080.
Crysis 3, Metro Last Light, last Assassin's Creed, Bioshock Infinity and one of my favorite game Tomb Raider 2013 better to avoid with GTX780.
And I buy graphic for new games. Cccc...
 

I used to run three 30" monitors but I only have one left now (didn't use them all that much.) I'm going to work on some 5760x1080 benchmarks and see how these numbers shift. I imagine they will a good bit.

I do know on the games that are GPU bound that they still scale at 4 cards. This is great news for when future demanding games show up.

Nice job and some good info here on your benchmark results...

good info here

Updated with 5760x1080 benchmarks.