Does the i7 drain battery significantly more than i5?

Discussion in 'MacBook Pro' started by MacCrackAddict, Apr 8, 2011.

  1. MacCrackAddict macrumors member

    Mar 31, 2011
    Hi all, so i take my MBP with me everywhere and the long lasting battery is great for me. I was simply wondering if anyone knows that the 2011 13" i5 has a longer battery life than its brother the i7?

    if so, does anyone know if it's a significant difference? price or anything else like that does not come into the equation just wanted to know thanks
  2. Icy1007 macrumors 65816


    Feb 26, 2011
    Cleveland, OH
    If most likely uses more power than the i5, but it won't be noticeable.
  3. DustinT macrumors 68000


    Feb 26, 2011
    Yup, the reviews show it can use slightly more power but its not a major difference as far as I know.

    Now, the 13" to the 15" is a big difference.
  4. aniketroxx macrumors member


    Feb 10, 2011
    As i7 is powerful than i5 lol of course it will consume more power than i5 .
  5. gnasher729 macrumors P6


    Nov 25, 2005
    Depends. If you do the same things, they will use the same amount of power. If you use an application like Handbrake that can use all the power that your computer has, it will do its job quicker with the i7, and the battery will be empty quicker. But that is like asking "which car uses more fuel per hour". You don't care how much fuel per hour, you care how much fuel per mile.

Share This Page