experiment 626
Well-known member
- Apr 19, 2010
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If you are talking about Dual Core The Battery life is suppose to be better and compete with the likes of Iphone 4.
I got this from an article that I read that explains how it works...
It's pretty complicated and there are multiple factors that go into power consumption. Power consumption increases linearly with frequency, but with the square of voltage. You generally up the voltage when you increase frequency so the power increases exponentially with clock cycle. Therefore, two cores running at 750Mhz can draw less power total than one at 1500MHz. Where it gets complicated is in layout of the processor. Smaller traces between transistors and smaller feature size help to reduce power consumption. I can reduce power by more efficiently routing the traces. I can also reduce power by manufacturing at 28nm instead of 45nm. You'll find both situations to be the case with dual core manufacturing. You can't just double the surface area of the chip and expect phone manufacturers to make room when they're making phones thinner and thinner and incorporating more extras (NFC, 4G radios, etc). They go through some sort of shrink to try and mitigate the addition of a whole extra core.
Interesting but I thought the DINC HD was still only a single-core equipped device.