ATI introduced new mobile PCI Express chips to the low-end and high-end market segments. The Mobility X300, with four pixel pipelines and 128-bit interface, is targeted at cheaper systems. The Mobility X800 is a version of the most advanced Radeon architecture and offers features such as 12 pixel pipelines, GDDR3 memory, 256-bit interface, 3Dc image enhancement technology and HD VideoShader. Both chips features PowerPlay 5.0 power management capabilities. The first notebooks sporting the Mobility X300 and X800 should appear in December.