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Compare two CPUs where: CPU A has a clock rate of 2.5 GHz, CPI of 3, and performs 1x1091109 operations using 60 Watts. CPU

Compare two CPUs where: CPU A has a clock rate of 2.5 GHz, CPI of 3, and performs 1x1091109 operations using 60 Watts. CPU B has a clock rate of 3.2 GHz, CPI of 2.8, and performs 1.21091.2x109 operations using 75 Watts. Calculate the CPU time for a program with 8 million instructions and the overall ssj_ops per Watt for both CPUs. Which CPU is more energy- efficient?

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