Dual 4850 XFire for Windows with 2600

Discussion in 'Mac Pro' started by Ikyo, Oct 20, 2008.

  1. Ikyo macrumors 6502


    Feb 27, 2008
    Has anyone done 2 4850/4870's in the two 16x PCIE bays and placed a 2600 in the 4x slot to use when booting into OSX. I am wondering how the performance is and what the proper connections are. I know you would need the 2 power adapters, but I was wondering about the crossfire configuration.

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