iMac 650m vs rMBP 650m Overclock by Apple

Discussion in 'iMac' started by 2Turbo, Jan 26, 2013.

  1. 2Turbo macrumors 6502

    2Turbo

    Joined:
    Feb 18, 2011
    #1
    I hear the rMBP 650m is overclocked to 660m performance by default from Apple. Is the iMac 650m OD'ed to same level or at the standard clock?
     
  2. ihuman:D macrumors 6502a

    Joined:
    Jul 11, 2012
    Location:
    Ireland
    #2
    If it isn't you could always overclock it to be the same speed as the RMBP - I'll probably do that.
     
  3. 2Turbo thread starter macrumors 6502

    2Turbo

    Joined:
    Feb 18, 2011
    #3
    I can't wait to find out how well the iMac 650m OC's. Hopefully someone tries it and gets a clock at least as much as the rMBP. Because of the improved form factor and cooling, it should handle more OC'ing I would think.

    I found this vid of a guy overclocking his cMBP to better match the rMBP.
     
  4. 2Turbo thread starter macrumors 6502

    2Turbo

    Joined:
    Feb 18, 2011
    #4
    Would love to find more info about this. Can any one confirm if the 650m iMac is clocked the same as rMBP?
     
  5. randomhkkid macrumors member

    Joined:
    Dec 30, 2010
    #5
    If an iMac user would like to post their 650m OC score for 3DMARK11 it would be good to compare it against my retina macbook pro. Mine gets P2902 for comparison although i've seen higher on other people's retinas :D
     
  6. 2Turbo thread starter macrumors 6502

    2Turbo

    Joined:
    Feb 18, 2011
    #6
    Was that score with your own added overclock? I was just meaning the stock clock from apple (which is OC'd over standard 650m spec).
     
  7. kaellar macrumors 6502

    Joined:
    Nov 12, 2012
    #7
    Some 2012 iMac GPU benchmarks can be found in this thread. I clearly remember, that iMac's 650m was on par with rMBP's one, which means it has the same 900/5000 clocks, as rMBP 650m has.
     

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