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    GPU's Upgrading question

    Discussion in 'Alienware 17 and M17x' started by OmarAn, Aug 24, 2011.

  1. OmarAn

    OmarAn Notebook Geek

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    if an m17x r2 comes in 1 gpu, can i upgrade it and have 2 gpu's? or from the beginning i need to have 2 gpu's in order to upgrade them?
    for ex, if i have single 4870M can i have the upgrade option to 4870M crossfire?

    "does m17xr2 have 2 slots for gpu's?"
     
    OmarAn, Aug 24, 2011
    #1
  2. mp5cartman

    mp5cartman Notebook Evangelist

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    Yes you can but you will have to buy the whole heatsink assembly, fan crossfire cable and etc w/ the card. The R2 has 2 gpu slots.
     
    mp5cartman, Aug 24, 2011
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  3. katalin_2003

    katalin_2003 NBR Spectre Super Moderator

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    There are lots of secondary mobility 4870 out there that come with the heatsink and CF cable, fans are also easy to find.

    Since you only have one 4870 you may consider getting a 6970 CF set or a single nVIDIA 580M :D
     
    katalin_2003, Aug 25, 2011
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  4. Simplified

    Simplified The Most Awesome

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    The things you will need are:
    1: a 2nd card
    2: 240w PSU (the psu that come with single card machines is only 150w)
    3: X-Fire cable

    Since your GPU is rather old, a single 6970M will perform about the same as 2x 4870m in X-Fire.

    To upgrade to a single 6970m you need:
    1: a 6970m

    The 150w PSU should be enough + you do not need a X-Fire cable for the single card.
     
    Simplified, Aug 25, 2011
    #4