COMPUTEX, TAIPEI, TAIWAN — May 31, 2005 —Completing the world’s only broad dual-core client and server processor line-up, AMD (NYSE: AMD) today announced the immediate availability of the AMD Athlon™ 64 X2 dual-core processor. The AMD Athlon 64 X2 dual-core processor is poised to deliver an experience unmatched in the industry, targeting prosumer and digital media enthusiasts, as well as those who run many software applications simultaneously. These new processors, designed for desktop and desktop-replacement notebooks, shatter the hourglass icon by delivering performance improvements of up to 80 percent on select digital media and productivity applications compared to single-core AMD Athlon™ 64 processors. The AMD Athlon 64 X2 dual-core processor will be supported by leading OEMs including Acer, Alienware, HP and Lenovo, as well as more than 40 leading system-builder partners worldwide.