You are shopping for a new PC and the sales rep tells you “Model A has a dual co

Question

You are shopping for a new PC and the sales rep tells you “Model A has a dual core processor running at 3 .0 GHz and Model B has a quad core processor running at 1.5 GHz.” Based on this info which statement(s) are you sure are true? a) Running the exact same code, Model B will have a shorter “wall time” than Model A. b) Model B has a shorter clock cycle time than Model A. c) If they operate at the same voltage Model A will use more power than Model B. d) Model B will execute 4 instructions in every clock and Model A will only execute 2. e) None of the above

Explanation / Answer

Answer is option d.

Explanation:

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