AMD Sempron processor is designed to meet the evolving day-to-day needs of home and business PC users. This full-featured processor is designed to deliver best-in-class performance for today"s value-conscious buyers of desktop PCs. The Sempron 2500 Plus CPU processor upgrade replaces the Duron. AMD Sempron processors will be designed for Socket A infrastructure and will contain cores used in the current AMD Athlon XP microprocessors.