yeah beoza is right. . also I am not sure when Skylake comes out but I think They are 1151 sockets also. But I heard they are not worth upgrading from looking at a couple of threads because they are basicllay quad cores. If you are enthusiast and want the new i7 chips of the 2011 v3 I would recommend the 5930k if you need more than 2 way sli. If not than you can go to 5920K. I don't think its worth going 8 cores 5960x unless you have the money to throw around like that. The market will probably be good for that processor in a year as its 1000 USD right now.
If you are on a budget just get a 4790K , If you want SLI more than 3 way you can get a high high end motherboard instead that provides PLX chip for extra PCI lanes from the GPU to the Chip , which than gives 16 PCI lanes to the CPU. Its what I am doing right now myself but I am having a hardtime picking one as the x99 motherboards basically have the good extra features like M.2 drives plus Sata express. And I am not sure if I should trust Asrock because I have no experience with any of Asrock products but I have been hearing that they are good, at least particularly the Z9 asrock extreme 9