1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Graphics 2 HD 6950s vs 3 HD 6950s set-up ?

Discussion in 'Hardware' started by AfterburneR15, 23 Feb 2011.

  1. AfterburneR15

    AfterburneR15 What's a Dremel?

    Joined:
    16 Oct 2010
    Posts:
    15
    Likes Received:
    0
    Hi! I need your help on this one. Is there really a big difference in terms of performance between 2 cross-fired HD 6950s (unlocked) and a 3 cross-fired 6950s (unlocked) set-up? They will be aircooled on a CM cosmos s chassis with a corsair ax1200 psu. :confused:
     
  2. adam_bagpuss

    adam_bagpuss Have you tried turning it off/on ?

    Joined:
    24 Apr 2009
    Posts:
    4,282
    Likes Received:
    159
    i would never buy 2 never mind 3

    the only thing more varied in performance than Xfire is tri-Xfire with very few games making effective use of it.
     
  3. Parge

    Parge the worst Super Moderator

    Joined:
    16 Jul 2010
    Posts:
    13,022
    Likes Received:
    618
    Maybe in some benchmark tests, but in real life games you won't be able to tell the difference, unless you have 3 monitors or something!
     
  4. AfterburneR15

    AfterburneR15 What's a Dremel?

    Joined:
    16 Oct 2010
    Posts:
    15
    Likes Received:
    0
    @ adam_bagpuss and parge : advise noted. thanks!
     
  5. Odinster

    Odinster What's a Dremel?

    Joined:
    3 Feb 2011
    Posts:
    80
    Likes Received:
    3
    Just to slightly derail the OP but on a similar note, when using say 4 monitors, and multiboxing several instances of one game (In this instance EVE Online) Would dual XFire be worth it ? NVidea isn't really that much of an option due to the limited amount of monitor support, unless I have this wrong ?
     
  6. Parge

    Parge the worst Super Moderator

    Joined:
    16 Jul 2010
    Posts:
    13,022
    Likes Received:
    618
    Nvidia cards will support two monitors each, ATI will support 3. I don't know if SLI will support 4 though!
     
  7. will_123

    will_123 Small childs brain in a big body

    Joined:
    2 Feb 2011
    Posts:
    1,060
    Likes Received:
    15
    Depends what board you have and what the pci lanes are running 16x or 8x?
     
  8. lamboman

    lamboman What's a Dremel?

    Joined:
    25 Jul 2006
    Posts:
    1,509
    Likes Received:
    28
    In real life, two cards would provide more than enough power for pretty much any game you can throw at it.

    What resolution will you be playing at if you are actually looking at these setups? 1920x1200, you'd be looking at a lower end card, let alone more than one.
     
  9. GiantKiwi

    GiantKiwi What's a Dremel?

    Joined:
    6 Jan 2011
    Posts:
    427
    Likes Received:
    6
    6048x1080 crysis 60fps all settings max with 2 unlocked 6950's, does that answer your question?
     
  10. AfterburneR15

    AfterburneR15 What's a Dremel?

    Joined:
    16 Oct 2010
    Posts:
    15
    Likes Received:
    0
    @will_123: i'm waiting 4 asus' maximus 4 extreme

    @lamboman: thnx! i have this 32" Full HD LED monitor but not 3D ready. Does that mean that the vcs' 3D Stereoscopic Support would be useless?

    @GiantKiwi: thnx a lot!
     
  11. adam_bagpuss

    adam_bagpuss Have you tried turning it off/on ?

    Joined:
    24 Apr 2009
    Posts:
    4,282
    Likes Received:
    159
    correct you must have a 3D capable TV or monitor for it to work

    to be honest 3D right now is nothing more than a gimmick and is all about tricking the eyes, i.e. its not true 3D.

    give it 2 to 5 years and we will have holograhic TV that display 3D the right way. (google it they already have a working prototype)
     
  12. AfterburneR15

    AfterburneR15 What's a Dremel?

    Joined:
    16 Oct 2010
    Posts:
    15
    Likes Received:
    0
    @ adam_bagpuss : you're absolutely right.
     

Share This Page