A CPU is equipped with a cache. If it takes 4 ns to access the data from the cache and 200 ns to access data from the main memory, what is the effective memory access time if the hit ratio is 95%? Answer = _ns
A CPU is equipped with a cache. If it takes 4 ns to access the data from the cache and 200 ns to access data from the main memory, what is the effective memory access time if the hit ratio is 95%? Answer = _ns
Chapter4: Processor Technology And Architecture
Section: Chapter Questions
Problem 2PE: If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the...
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![A CPU is equipped with a cache. If it takes 4 ns to access the data from the cache and 200 ns to access data
from the main memory, what is the effective memory access time if the hit ratio is 95%?
Answer =
ns](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0a10977-fbe8-44dd-8710-8a9db5a9a487%2F260e6419-b0ca-4b5f-a7f1-1e2ae5d9f329%2F05836p_processed.png&w=3840&q=75)
Transcribed Image Text:A CPU is equipped with a cache. If it takes 4 ns to access the data from the cache and 200 ns to access data
from the main memory, what is the effective memory access time if the hit ratio is 95%?
Answer =
ns
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