Practice Instructions Per Cycle (IPC) - 8.2.3 | 8. Performance Metrics for Cortex-A Architectures | Computer and Processor Architecture
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define Instructions Per Cycle (IPC).

πŸ’‘ Hint: Focus on what the name suggests, 'per cycle'.

Question 2

Easy

What does a higher IPC indicate about a processor's performance?

πŸ’‘ Hint: Think about how many things can be done at the same time.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does IPC measure in a processor?

  • Instructions Per Cycle
  • Instructions Per Cache
  • Instructions Performance Count

πŸ’‘ Hint: Focus on what IPC stands for.

Question 2

True or False: Higher IPC generally indicates better processor performance.

  • True
  • False

πŸ’‘ Hint: Think about the relationship between more instructions and performance.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A processor operates at a clock speed of 1.5 GHz with an IPC of 6. Calculate the maximum instructions it could theoretically execute in 30 seconds.

πŸ’‘ Hint: First calculate per second, then multiply by 30.

Question 2

Analyze the implications of reducing IPC by 20% in a processor with a baseline IPC of 4. What changes in instruction throughput can be expected?

πŸ’‘ Hint: Think about how overall instruction numbers change and impact performance.

Challenge and get performance evaluation