The new high-end graphic card from NVidia, aka GeForce 9800 GX2 is now available and has captured back the flag more the fastest card dedicated to the consumer market.
For developing such card, NVidia merged 2 GPU 9800 on both side of a huge cooling system but on a single board with a PCI-Express port. Performance are of course quite impressive, as such card can allow you to play all available games with all visual and graphical settings pushed to the max (2560x1600, etc)
Unlike SLI solutions requiring a NVidia chipset as well as two identical graphic cards (so 2 PCI-Express slots), the GeForce 9800 GX could be used in any computer, and in a Mac Pro too. Unfortunately it would work with BootCamp only, as for Mac OSX one would need to have dedicated drivers which will most likely never be developed by Apple
[translation by Linathael]