It has been over a month since we took a look at how bandwidth availability over the PCI-E bus affects Crossfire when running two X1800 GTO's. Since we received two Powercolor X1900 GT cards for use in our Multi-GPU world tour last month, we've decided to take another look at the bandwidth situation now that two X1900 GT cards can be run in a masterless, cable free environment, thanks to the release of Catalyst 6.7 drivers.

[NLN=ATI Radeon X1900GT Cableless Crossfire Review]http://www.neoseeker.com/Articles/Hardware/Reviews/powercolorx1900gtcf/[/NLN]