Question: Assume processors P1, P2, P3 have same instruction set. Clock Rate CPI P1 4 GHz 3 P2 5 GHz 2 P3 2 GHz 5

Assume processors P1, P2, P3 have same instruction set. Clock Rate CPI P1 4 GHz 3 P2 5 GHz 2 P3 2 GHz 5 1) Which processor has the best performance? 2) For processor P1, if it can execute a program in 10 seconds, find the number of instructions and number of cycles for this processor. 3) For processor P2, we are trying to reduce the execution time by 30% but it leads to an increase of 20% in the CPI. What should be the new clock rate of this processor?

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