Question: Given CPU base CPI = 1 , clock rate = 4 GHz Miss rate / instruction = 2 % Main memory access time = 1

Given CPU base CPI =1, clock rate =4GHz Miss rate/instruction =2% Main memory access time =100ns i. Calculate the Effective CPI with 1 level cache. ii. Now add L-2 cache It has access time =5ns Global miss rate to main memory =0.5% Calculate the Effective CPI

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