The ATI Mobility Radeon™ X2500 transforms your Certified for Windows Vista™ notebook PC into a high performance workstation/gaming platform and high quality mobile entertainment system. Featuring an ultra-threaded High Dynamic Range rendering 3D graphics engine, Mobility Radeon X2500 includes Avivo™ enhanced video and display technology, smooth video playback support, and PowerPlay™ high performance-per-watt power management for long battery life.