Mobile CPU vs. Ultra-low CPU: performance

Posted by Mike on Super User See other posts from Super User or by Mike
Published on 2012-11-10T11:04:55Z Indexed on 2012/11/10 11:07 UTC
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laptop

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cpu

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intel

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intel-core-i5

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cpu-speed

I'm choosing a new laptop and one of the questions is a type of CPU — mobile or ultra-low voltage. If to be more precise, I'm torn between two models of Intel Core i5 — i5-2410M and i5-3317U. Here is a comparison table.

According to official specs the first-one has 2.3 GHz clock speed, while the second-one has only 1.7 GHz, that's about 25% difference. Is it really important parameter and which CPU is more preferable for a laptop for development, media and internet purposes?

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