weird lag in games like portal???? and how to check if i got an i7

Discussion in 'iMac' started by Adamlovesu, Jun 1, 2011.

  1. Adamlovesu macrumors newbie

    Joined:
    May 27, 2011
    #1
    hey guys just recieved the comp and started up portal 1 and had severe lag???? everything was on high and native and no matter how low i put the display settings in just kept giving me screen tear/... also i have ordered an i7 27 incher and i would like to know how to check if i got what i ordered... thanks guys
     
  2. alust2013 macrumors 601

    alust2013

    Joined:
    Feb 6, 2010
    Location:
    On the fence
  3. mrfoof82 macrumors 6502a

    Joined:
    May 26, 2010
    Location:
    Lawton, OK
    #3
    Applications > Utilities > System Profiler

    Until the initial Hardware header, look at
    • Processor Name
    • Processor Speed
    • Total Number of Cores.
     
  4. MythicFrost macrumors 68040

    MythicFrost

    Joined:
    Mar 11, 2009
    Location:
    Australia
    #4
    Turn vsync on in game settings. It prevents screen tearing.
     

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