Triple Display Performance

In its initial press presentations on the Radeon HD 5870 Eyefinity 6 Edition, AMD argued that the larger frame buffer would come in handy with triple-display configurations. To test this theory I ran through our suite with three 1080p displays running at a combined resolution of 5760 x 1080. 

For most games I had to disable AA at this resolution. It's simply too much for a single card to drive. Even at high detail settings, I saw no real advantage to the 2GB 5870 E6. 

 

Crysis Warhead - 3 Displays

HAWX - 3 Displays

Left 4 Dead - 3 Displays

Battlefield Bad Company 2 - Chase Bench - 3 Displays

Battlefield Bad Company 2 - Waterfall Bench - 3 Displays

S.T.A.L.K.E.R.: Call of Pripyat - 3 Displays

DiRT 2 - 3 Displays

2GB vs. 1GB: Does it Matter? Six Display Performance
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  • Paulman - Thursday, April 1, 2010 - link

    I agree that they should release a higher clocked (binned) version of the HD 5870, if only to steal NVIDIA's thunder. They wouldn't need mass availability. Even just a few hundred, or ideally 10,000+ units would be enough to dethrone NVIDIA from being able to claim "the fastest single-GPU card". And I think such claims form the bulk of what NVIDIA has to work with right now.

    A 512-bit version would require a redesign of the chip, though, which would require a lot of manpower including design verification, etc. I don't think it would be worth it for ATI/AMD. Again, releasing a higher-clocked part - now that would be super easy and super effective.
    Reply
  • Calin - Thursday, April 1, 2010 - link

    A redesigned 512-bit memory interface card wouldn't come much earlier (if at all) than the next generation. Also, it would use a lot of design/test/silicon resources and time (financially, manpower, ...) for what would be some couple thousands cards sold (when AMD can not produce enough graphic chips as it is).
    Keep up availability and low price instead of the absolute top. NVidia will be in the "enviable" position of having the top performance card which nobody can find, and nothing else in performance and mainstream segments.
    Reply
  • Hargak - Monday, April 5, 2010 - link

    I would think they already have a working dual gpu that will beat it, yet stay close to the single cards output. Reply
  • Griswold - Wednesday, March 31, 2010 - link

    I think 3 displays or better yet, 5 displays with the middle one in pivot mode, to counter any crosshair issues, is they route go. Should be possible, no? Reply
  • bigboxes - Wednesday, March 31, 2010 - link

    No one says you have to add monitors in pairs. This card just has the connection for UP TO 6 monitors. So hook up five and then configure eyeinfinity. Reply
  • Anand Lal Shimpi - Wednesday, March 31, 2010 - link

    3 is currently possible, however 5 isn't supported by the drivers yet. AMD is apparently working on it though.

    Take care,
    Anand
    Reply
  • Quidam67 - Wednesday, March 31, 2010 - link

    Devils advocate, but it seems to me that you actually need 9 displays to deal with the crosshair issue.

    And wouldn't that also allow you to maintain aspect ratio?

    Imagine the fun Anand could have putting 9 monitors together :O)

    Reply
  • Granseth - Wednesday, March 31, 2010 - link

    why not buy 3 cheap projectors and set them up with eyefinity.
    No Bezels, high resolution and a large screen.

    I would very much like to see somebody doing this and giving feedback about how this solution would work. Although the problem would probably be to find a cheap projector with display port.
    Reply
  • AmbroseAthan - Wednesday, March 31, 2010 - link

    Though not eyefinity, this could give you an idea of what it is like:

    http://nthusim.com/setup/bhawthorne-triple-circula...
    Reply
  • Makaveli - Wednesday, March 31, 2010 - link

    From this review it looks like the 2GB's are needed for a 6 screensetup.... I don't see how that is suppose to be a counter to the GTX 480.

    Graphic card prices aren't going down as quickly as people would have liked based on its review, just wait for the refresh card its coming.
    Reply

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