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Thread: Dual 5870's

  1. #31
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    Yeah, I ran Moo on them separately for a while during the push, but I prefer the science, so I combined them in one mw box. BTW, mw is down right now I believe...ugh.



  2. #32
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    Re: Dual 5870's

    Quote Originally Posted by Al McAdams View Post
    Yeah, I ran Moo on them separately for a while during the push, but I prefer the science, so I combined them in one mw box. BTW, mw is down right now I believe...ugh.
    MW is down? It's unheard of!!

  3. #33
    Philadelphia
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    Re: Dual 5870's

    I got off my ass today and stopped by Radio Shack and bought the resistors, now hopefully, to put the other gpu in tomorrow, extend the desktop (hopefully get that right) and away we go.

    I'm 'assuming' that using the vga to 'whatever' adapter works.

  4. #34
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    Re: Dual 5870's

    Quote Originally Posted by Philadelphia View Post
    I got off my ass today and stopped by Radio Shack and bought the resistors, now hopefully, to put the other gpu in tomorrow, extend the desktop (hopefully get that right) and away we go.

    I'm 'assuming' that using the vga to 'whatever' adapter works.
    Your monitor should be connected to the card in slot 1, the one closest to the CPU and the dummy plug(s) connects to the other(s).


    Future Maker? Teensy 3.6

  5. #35
    Philadelphia
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    Re: Dual 5870's

    Quote Originally Posted by Fire$torm View Post
    Your monitor should be connected to the card in slot 1, the one closest to the CPU and the dummy plug(s) connects to the other(s).
    I should have read this first, my monitor was connect to the other one but I figured it out

    Both are running now, wooo hooo


  6. #36
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    Re: Dual 5870's

    Sweet! I'm glad you got it all sorted out. Now crunch your heart out...


    Future Maker? Teensy 3.6

  7. #37
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    Re: Dual 5870's

    Looking good.



  8. #38
    Philadelphia
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    Re: Dual 5870's

    Two postings from the 5970 Clusterfrak (didn't want to hijack the thread)

    From Bryan
    Quote Originally Posted by Philadelphia View Post
    Am I pushing the 5870 too much here?

    No that isn't pushing at all. Definitely good to 950 day in and day out.

    I would strongly suggest dropping your memory clock down to 425 MHz and it will probably drop your temperature 5C or better. Collatz is the only project that high memory speed helps and since it uses single precision math the temperature doesn't rise with the increased memory clocks.

    I've downloaded the MSA AB and take a gander at it, looks like it has a lot of options from looking at the web page.

    I'll change the clock to your suggested setting.

    Thanks for the suggestion Bryan.

    Dan/Philly

    [edit] here is a pic of the config file, should I put a '0' in the EULA?



    [edit/edit] Lowest memory clock setting is 600. 'Assume' that is ok?
    Last edited by Philadelphia; 12-07-11 at 04:32 PM.

  9. #39
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    Re: Dual 5870's

    Quote Originally Posted by Philadelphia View Post
    Two postings from the 5970 Clusterfrak (didn't want to hijack the thread)

    From Bryan



    I've downloaded the MSA AB and take a gander at it, looks like it has a lot of options from looking at the web page.

    I'll change the clock to your suggested setting.

    Thanks for the suggestion Bryan.

    Dan/Philly

    [edit] here is a pic of the config file, should I put a '0' in the EULA?



    [edit/edit] Lowest memory clock setting is 600. 'Assume' that is ok?
    For ATI/AMD cards you will need to do this ---> How to Enable Unofficial Overclocking (Link)


    Future Maker? Teensy 3.6

  10. #40
    Philadelphia
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    Re: Dual 5870's

    Thanks F$, I'll check it out

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