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Thread: the secret Bulldozer (broken) Integer Divide Instruction or the "phenom1 effect"

  1. #1
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    Default the secret Bulldozer (broken) Integer Divide Instruction or the "phenom1 effect"

    http://www.planet3dnow.de/cgi-bin/ne...&id=1334532731

    There research show up that the bulldozer (fx8150/Opteron 6200) do have a broken integer divide unit.

    the bulldozer performance per clock compared to a phenomII is lower because they fail its the "phenom1" effect.

    i'm sure the next FX cpu is a bugfix and clock-speed-up stepping to fix the bulldozer.

  2. #2
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    Default

    Interesting, thanks for posting.

  3. #3
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    Default

    Quote Originally Posted by curaga View Post
    Interesting, thanks for posting.
    thank you

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