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how can we benefit from crossfire or sli

Discussion in 'Graphics Cards' started by catstone, Aug 31, 2006.

  1. catstone New Member

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    crossfire / sli is a solution to premote the performance of video-subsystem. But anyhow, i raise a concern about the doubled cost. and further on, the benefit of a crossfire or sli system vs. single carded system.
    1/with doubled input, how much more can we get in pecentage?
    2/the benefit of crossfire/sli is based on the supportance of specific software. there might be much promotion through testing softwares. but during daily appliance, can we gain that promotion? eg. when i play WOW, can i benefit from cf./sli?
     
  2. gR3iF

    gR3iF New Member

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    atm a benefit is only there in higher resolution "a real improvement"
    so something like 1900x1600 turn everything on then a single 79gtx or a x19xtx will go down
    a crf/sli system will do it
    the other way is buy a cheap card (7600gt/1800xt) buy a second for crf/sli and you have the performance of a x1900xtx

    in some way that make sense but mostlikely for a new system build buy a single card that makes your system happy.


    dont forget that not everything is gpu so your ram and your cpu will do some work too
    so 2gb ram and a conroe e6600 might be a good choiche for a "good" sli/crf system

    you see my point?
     
  3. catstone New Member

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    i got it,thx.
    but i still wonder if cf./sli could help in any applications. i heard that many applications can't support cf./sli, then as a result, the second card would be a total waste when running those programs.
     
  4. infrared New Member

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    what 'applications' are you thinking about specifically?

    obviously there's no point running x1950 crossfire if your only gonna be typing letters out in microsoft word.
     

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