Can a bad battery affect performance of the processor?

Discussion in 'iPhone' started by anon.guy, Oct 16, 2017.

  1. anon.guy macrumors regular

    Joined:
    Feb 9, 2016
    #1
    My iphone 6s, which is 1 year old, is having really bad geekbench 4 scores on both ios 10.3.3 and 11. I restored dfu, waited to index, shut off almost everything in the phone, and the scores are really low, 1800 single core and 3800 multi core score. In some battery apps, it shows the battery at 87% capacity.
    --- Post Merged, Oct 16, 2017 ---
    I tried geekbench 3, the same results.
     
  2. satinsilverem2 macrumors 6502a

    satinsilverem2

    Joined:
    Nov 12, 2013
    Location:
    Richmond, VA
    #2
    I don’t think a 13 percent decrease in battery life is going to affect performance that much if at all.
     
  3. Givmeabrek macrumors 68040

    Givmeabrek

    Joined:
    Apr 20, 2009
    Location:
    NY
    #3
    The battery has nothing to do with it. The internal voltages are controlled by voltage regulators and not the battery voltage. If the battery is too low the phone will turn off. Don't think I would pay any attention to Geekbench scores....
     
  4. anon.guy thread starter macrumors regular

    Joined:
    Feb 9, 2016
    #4
    I downloaded "dasherx" and it shows the real time CPU clock. WHen the phone is above 80%, the CPU is clocked, as it should, at 1.8 ghz, below 80% it is clocked at 1.5 and below 50% at 900 mhz.
     

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3 October 16, 2017