A higher clock speed with lower IPC may perform: MCQ with Answer and Explanation

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A higher clock speed with lower IPC may perform:

A. Same as low clock high IPC

B. Worse always

C. Differently depending on workload

D. Always better

Answer: Option C

Solution (By JKSSB Mock Tests)

Balance is key.

This question belongs to: Computer CPU (Central Processing Unit)

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Question #1

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Zen 5 is an example of:

A. GPU architecture

B. AMD CPU microarchitecture

C. ARM core

D. Intel design

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Correct Answer: Option B

Explanation:
It powers recent Ryzen processors.

This question belongs to: Computer CPU (Central Processing Unit)

Question #2

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The decode stage may involve:

A. Simple fixed length only

B. No decoding

C. ALU computation

D. Complex decoding for variable length instructions

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Correct Answer: Option D

Explanation:
In x86 especially.

This question belongs to: Computer CPU (Central Processing Unit)

Question #3

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Which company leads in GPU integrated with CPU?

A. No integration

B. Separate always

C. Intel only older

D. AMD with APUs

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Correct Answer: Option D

Explanation:
Efficient unified memory.

This question belongs to: Computer CPU (Central Processing Unit)

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