So I was checking out the specs for AMD 64 X2 4600 & 4800 Dual Core Processors and they both seem to have the same operating frequencys and FSB. If they both run at 2.4GHz and have 1GHz FSB, whats the difference between the two CPU's besides the price? I obviously know that the 4800 series do perform a lot more quickly but I still don't understand what makes it so much faster... Also do these processors generate a lot heat? I know its a vague question but I thought AMD procs didnt generate as much heat as Intel procs.