Subject
Computer Science
Topic
Computer Fundamental
Which expression is equivalent to CPU time when clock rate is used?
Which expression is equivalent to CPU time when clock rate is used?
a)
CPI / Instruction Countb)
Clock Rate × IPC onlyc)
Instruction Count × CPI / Clock Rated)
Instruction Count × Clock Rate / CPIExplanation
Since cycle time is 1/clock rate, CPU time = instruction count × CPI / clock rate.Related questions
Which component of the CPU performs arithmetic and logical operations?Which CPU component directs and coordinates the execution of instructions?Which CPU component stores very small amounts of data at extremely high speed?What is the primary role of the CPU clock?Which term refers to the amount of data a processor naturally handles in one operation?Which register normally contains the address of the next instruction to be fetched?Which register holds the instruction currently being decoded or executed?Which register holds the address of a memory location being accessed?