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2013 11' MBA i5 or i7 for better battery life

I've ordered a MBA i7 with 8GB RAM today but reading at the tech specs page I see that the 9 hours battery life tests were done with the i5 processor, I'm having second thoughts now and wondering how much battery I'll gain by only going with the i5 instead of i7

iPhone 5, iOS 6

Posted on Jun 11, 2013 12:04 PM

Reply
7 replies

Jun 29, 2013 4:25 AM in response to mediacore

I have borrow my friend Stefans I7 13". to compare to my 13" I5


after running same apps on both and background videos Stefans I7 was 48%. whereas mine was at 81%


this was after unplug and 4 hours 20mins identical use on both


also made sure in activity monitor both machines were being loaded the same with background mem usage



Anyone claiming I7 and I5 are getting "close to same batt life " is making a highly untrue and empirically contrary statement

2013 11' MBA i5 or i7 for better battery life

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