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Strange Bus Interface in Gpu-Z

Discussion in 'Graphics Cards' started by hashan24, Jan 16, 2012.

  1. hashan24 New Member

    Jan 16, 2012
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    Hello. Sorry for my very bad english. I am owner of Radeon HD4850 and P7H55-M Pro motherboard. My Gpu-Z sometimes change Bus Interface value from PCI-E 2.0x16@x16 2.0 to PCI-E 2.0x0. Also sometime change just to "PCI Express" text or PCI E 2.0x20. All those values change when i have window with gpu-z opened. Im using latest version 0.5.7. This is my Motherboard/slot or software issue ? I disabled power saving for PCI-Express in Windows 7.
    Screenshots here :

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    Last edited: Jan 16, 2012
  2. Elektrey New Member

    Jan 15, 2012
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    If it doesn't show in using your computer then don't worry about it.
    It shows my PCI-e 2.0 x4 slot as a PCI-e 1.1 x4 slot in GPU-Z.
    It also sometimes shows just AMD K10 for the processor in CPU-Z.

    alot of times some things are off, only worry about it if you notice it affecting your computer.

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