CrossFireX and DirectX 9 and 10 scaling
 

DX9 games are mature and the processing & rendering paths are well established and this is why we see good-to-great scaling across a broad range of games with CrossFireX. DX10 games are very new and we need to continually work with the game developers to optimize the games. Out of the box, we are expecting good scaling with the limited number of DX10 games out there at the moment and we expect gradual and consistent improvements in performance and scaling for DX10 titles over time as we do with any driver. We have long established our leadership with Catalyst. The Catalyst team at AMD promises a high quality driver with consistent and regular performance improvements. We expect the same promises to hold true for DX10.

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