AMD today officially announced its new Phenom processor brand for its next-generation Barcelona architecture. The new Phenom branding will find its way on AMD’s next-generation Stars family of desktop processors. Phenom processors will coexist with AMD’s current Athlon 64 and Sempron processors; however, Athlon 64 processors cater towards entry-level while Sempron caters towards value consumers.
More info is here
More info is here