Is a mobo GA-P35-DS3P REV 1 XFIRE COMP

Wolygon

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Jan 26, 2010
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It will run at x16/x4, and also it is PCIe 1.

You will probably see a pretty substantial bottleneck running two HD4890s. If you can avoid it you should and should instead run one big card.

Please write your posts more clearly in the future.