Cache Performance Please answer the following questions regarding average memory access time (AMAT). a. If a specific cache design has 2% miss rate for a set of benchmarks with a hit latency of 20 cycles and a miss penalty of 200 cycles. What is the AMAT for this cache? b. If another cache design has 5% miss rate for the same set of benchmarks with a hit latency of 13 cycles and a miss penalty of 200 cycles. What is the AMAT for this cache? c. Which cache design is better?

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
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Author:James Kurose, Keith Ross
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Cache Performance Please answer the following questions regarding average memory access
time (AMAT).
a. If a specific cache design has 2% miss rate for a set of benchmarks with a hit latency of 20
cycles and a miss penalty of 200 cycles. What is the AMAT for this cache?
b. If another cache design has 5% miss rate for the same set of benchmarks with a hit latency of
13 cycles and a miss penalty of 200 cycles. What is the AMAT for this cache?
c. Which cache design is better?
Transcribed Image Text:Cache Performance Please answer the following questions regarding average memory access time (AMAT). a. If a specific cache design has 2% miss rate for a set of benchmarks with a hit latency of 20 cycles and a miss penalty of 200 cycles. What is the AMAT for this cache? b. If another cache design has 5% miss rate for the same set of benchmarks with a hit latency of 13 cycles and a miss penalty of 200 cycles. What is the AMAT for this cache? c. Which cache design is better?
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