Depends.
Are you willing to invest a tad more for OC'ing and more RAM or will use it "as is"?
If you're willing to invest a tad more, by all means yes. That CPU might be on the way out, but the exit door is really far away from it still, haha.
A decent HSF, decent paste, 16GB of DDR3-1866 CL10 RAM, 4.3Ghz OC (at least) and a good GPU will still last you a couple years, yes.
Cheers!