What's the difference between an Intel Core i3, i5 and i7?

We've seen many years now of Intel Core i3, Core i5, and Core i7 CPUs releases but most consumers are still asking the same kinds of questions. What's the difference and is it worth paying more for a CPU with more cores?

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What's the difference between an Intel Core i3, i5 and i7?, intel

What's the difference between an Intel Core i3, i5 and i7?

What is the physical difference between the Intel i3, i5, and i7

Intel Core i3 vs. Core i5 vs. Core i7: A Value and Performance Analysis

What's the difference between Core i3, i5 and i7 processors?

Intel Core i3 vs. Core i5 vs. Core i7: A Value and Performance Analysis

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difference between an Intel Core i3, i5 and i7

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