Question: Hi, I have a question regarding a Computer Architecture question and would appreciate any help I can get. Thanks! Assume that CPU A has a
Hi, I have a question regarding a Computer Architecture question and would appreciate any help I can get. Thanks!
Assume that CPU A has a clock rate of 2 GHz while CPU B has a clock rate of 2.5 GHz.
1.How many instructions per nanosecond will CPU A execute on average while running benchmark 1? (A nanosecond is one billionth of a second or 10-9 seconds. One gigahertz (GHz) is one billion or 109 cycles per second.)
2. How many instructions per nanosecond will CPU B execute on average while running benchmark 1?
3. Which CPU runs benchmark A faster? Your answer should disagree with your answer to (c). Why? Which is a better measure of CPU performance: CPI or instructions-per-nanosecond? Explain.
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