CPU Clock question

Discussion in 'MacBook Pro' started by RuivoM, Nov 14, 2015.

  1. RuivoM macrumors member

    Joined:
    Nov 15, 2011
    #1
    Hello. I'm a happy owner of a rMBP, the i5 2.7 GHz, however, I installed the Intel Power Gadget tool which allows me to track the current clock/power consumption in real time and noticed that it's most of the time clocked at 1.3 GHz, when doing some browsing, etc it almost never goes above the 2.0 GHz, when it's a 2.7 CPU with turboboost to 3.1 Ghz. Ok, when I open some more heavy apps it goes up to 2.7 or even 3.0 sometimes, but my question here is: Is it normal to be at lower clocks like 1.3 GHz for this kind of cpus? I always thought that it always be clocked between 2.7 and 3.1 and never under. Thank you!
     
  2. T5BRICK macrumors 604

    T5BRICK

    Joined:
    Aug 3, 2006
    Location:
    Oregon
    #2
    It'll throttle down when higher clock speeds aren't needed.
     
  3. Mike in Kansas macrumors 6502a

    Mike in Kansas

    Joined:
    Sep 2, 2008
    Location:
    Metro Kansas City
    #3
    Definitely normal and this is what gives you good battery life.
     
  4. jafingi macrumors 65816

    jafingi

    Joined:
    Apr 3, 2009
    Location:
    Denmark
  5. RuivoM thread starter macrumors member

    Joined:
    Nov 15, 2011
    #5
    Oh, that makes sense. Yes, definitely I believe that is whats giving me great battery time. Thank you for all the replies.
     

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