8. A computer architect is designing the memory system for the next version of a processor. If the current version of the processor spends 40 percent of its time processing memory references, by how much must the architect speed up the memory system to achieve an overall speed up of 1.2 ? Explain what it takes to achieve a speedup of 1.5 ?

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter4: Processor Technology And Architecture
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8. A computer architect is designing the memory system for the next version of a
processor. If the current version of the processor spends 40 percent of its time
processing memory references, by how much must the architect speed up the memory
system to achieve an overall speed up of 1.2 ? Explain what it takes to achieve a speedup
of 1.5 ?
Transcribed Image Text:8. A computer architect is designing the memory system for the next version of a processor. If the current version of the processor spends 40 percent of its time processing memory references, by how much must the architect speed up the memory system to achieve an overall speed up of 1.2 ? Explain what it takes to achieve a speedup of 1.5 ?
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