Well...kinda, but you're kind of grouping a bunch of aspects into one which you cant.
The sockets just determine what CPU you can use up to certain speeds. Now with the case of an AMD64 for example they have Socket 754, Socket 939, and Socket 940 for the AMD64 bit CPU's. Socket 754 can't run Dual Channel RAM, Socket 940 requires registered RAM with ECC, but Socket 939 is the best because it doesn't require registered RAM with ECC and it can run in dual channel.
So sometimes when new technology comes out they have various sockets for somewhat the same chip, but each provides different features.
As far as clock speed goes an AMD64 at 2.2GHz is going to perform the same no matter what socket. This of course also depends on the core of the CPU, amount of L2 Cache and things of this nature seperate the CPU's performance from another not the socket per se.