There are three different processors P1, P2, P3 which execute the same instruction set. Their clock rates and CPIs (Cycle Per Instruction) are as the following table. Which processor has the highest performance？ Processor Clock Rate CPI P1 2.5 GHz 1.5 P2 3 GHz 2 P3 3.5 GHz 2.5
AP1正確答案
BP2
CP3
DThey have the same performance
答案與詳解
