Question

Why do you think the time taken on 4 cores is not 1/4th of the time taken on 1 core

Answer 1

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When you say a processor is 1.8 GHz with 4 cores, does .... 1*2*3*4*5*6*7* 8*9*10*11*12*13*14*15*16 ..... A 1 core computer can do exactly 1 instruction at a time .

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