I've asked a similar question recently but forgot to ask what framerate I would get on Skyrim. What framerate would I get on ultra? Also would I be able to add a DLC and still be smooth? How about graphics mods, how well would I run those?
Here are the specs.
GIGABYTE GA-Z77X-D3H Intel 7 Series
Intel Core i5-3570K
Corsair Vengeance 8GB (DDR3 1600Mhz)
EVGA GeForce GTX 660 Ti (2GB)
Western Digital Blue 1TB (7200 RPM, 64MB Cache)
As for saying what framerate you can expect, that's nearly impossible to say. There are just too many variables to be able to say "you'll get 80 fps with that build". What I can say is, you'll probably not have any issues running any DLC or graphic mods. My FX8350 & HD7970 runs the game with a 3rd party HD texture mod and an ENB without issues. Since Skyrim is largely processor bound, and much prefers Intel chips over AMD, you probably won't have any problems with that setup.