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?

Core i3, i5, i7, or i9 – which processor is the best fit for your system?

Intel i3,i5,i7; What's the Difference?, News & Events

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Intel i3,i5,i7; What's the Difference?, News & Events

Core i3, i5, i7 or i9 Which Intel Processors Should You Buy?

Difference in I3, I5 & I7 Processor.

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