Graphics Performance in Windows 8 with rMBP

Discussion in 'MacBook Pro' started by The Dark Shape, Nov 10, 2012.

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  1. The Dark Shape, Nov 10, 2012

    The Dark Shape macrumors newbie

    Joined:
    Nov 10, 2012
    #1
    Up until this morning, my 15" 2.3GHz rMBP warranted a score of 7.1 for both graphics and gaming graphics in the Windows 8 Experience Index. Logging into bootcamp to play a game, the performance was incredibly choppy, so I re-rated the system. It now scores a 5.5 for graphics and 6.3 for gaming graphics.

    I re-installed the latest Nvidia driver but it hasn't helped. I know Windows is supposed to default to the dedicated card, but I made sure to lock the 650m in on the OSX side as well, also to no avail. Any ideas?

    [​IMG]
     
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  2. locoboi187, Nov 10, 2012

    locoboi187 macrumors 6502a

    Joined:
    Oct 3, 2012
    #2
    try reseting smc and pram? that helped people get a higher score on windows
     
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  3. SuX0rz, Nov 10, 2012

    SuX0rz macrumors member

    Joined:
    Mar 10, 2010
    #3
    I just got a rMBP and I was excited to try out the gaming performance via bootcamp. After I got everything installed I was pretty disappointed and getting the same sort of stuttering you are describing. I did the Experience Index and I got the exact same score.

    I know that there has to be something going on here. I've also updated to the latest nvidia drivers but nothing is helping.
     
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