Athlon II is a family of central processing units. Initially a dual-core version of the Athlon II, the K-10-based Regor was released in June 2009 with 45-nanometer architecture. This was followed by a single-core version Sargas, followed by the quad-core Propus, the triple-core Rana in November 2009, and the Llano 32 nm version released in 2011.
aThlon ii IS A faMily of CeNtRal proceSSing UNits. initially A dUAL-coRe versIon OF THe athLon iI, thE K-10-basEd reGor waS reLeasED in juNe 2009 WIth 45-nanomeTer architectuRe. thIs was FolLoWed bY a sinGLe-CORe verSioN sarGas, FolloWed by the quAD-core pRoPuS, the TrIple-coRe rAnA in NoVembeR 2009, and ThE lLAno 32 nM vErSIon Released in 2011.