ATI Mobility Radeon 9800 Announced! http://www6.tomshardware.com/mobile/20040727/index.html But only for Dell's right now. "Its name might lead one to suspect that the graphics core of the MR9800 is a derivative of the Radeon 9800 (R350) or Radeon 9800XT (R360) desktop chip, both of which have eight pixel pipelines and four vertex shaders. However, that is not the case here. The basis for the MR9800 is the graphics core of the X800, i.e. the first graphics chip from ATi with PCI express interface. Why isn't the chip called Mobility Radeon X800, then? Well, ATi decided that only products with the PCI Express Interface may have an "X" in the model name, and the MR9800 is only a graphics processor with an AGP interface. "