A new generation of these processors have been announced by the vendors of each processor and due to microarchitecture innovations, each decreases its CPI by 25% ( CPI new CPIold / 1.25), however due to the added complexity, each processor decreases it frequency by a percentage % according to the inverse of 2X of the old CPI (Clock Freq new = Clock Freqs/(1+1/(2 X CPI old)) which processor has the best performance and which is worst now for this new generation of processors? TSMC has moved to a new process node (a new generation of technology) and each vendor moved the same design to this new technology node to implement these processors. As a result, each processor is able to run 5 x CPI % faster than the old clock maintaining the same CPI as before (in c). (Clocknew = Clockold X (1+ .05 x CPlold)), which processor has the best performance, and which is worst now for these processors implemented in the new technology?