AMD Phenom II X2 550, help users to take control and unleash the maximum potential of Dragon platform technology’s unprecedented performance tuning capabilities. The same massive headroom that set world records in recent months is at users’ finger tips, offering impressive performance at a price the competition can’t beat. Users can also maximize their overclocking experience by utilizing the new features and capabilities of AMD OverDrive 3.0, designed to enable quick and effective tuning of their PC experience for optimal performance Core Speed (MHz) - 3100 Voltages - 0.850-1.425V Max Temps (C) - 70 Wattage - 80 W L1 Cache Size (KB) - 128 L2 Cache Size (KB) - 512 L3 Cache Size (KB) - 6144 CMOS - 45nm SOI Socket - AM3