When you say, "clock" do you mean overclock? With 512 kb cache, it's not so easy to expect a whole lot from the processor. However, it also depends on the other parts you'll be using for the CPU (i.e. PSU, RAM, mobo, etc.). The luck of the draw of the chip helps here, as well.
About the stability and the low temps, you'll find that out after you actually build a system out of it and try to overclock it.
About the stability and the low temps, you'll find that out after you actually build a system out of it and try to overclock it.
