1.Two complete execution cores in one processor package provide advancements in simultaneous computing such as multi-threaded applications and multi-tasking environments. Dual-core processing efficiently delivers performance while balancing power requirements 2.High-performance front-side bus (FSB) provides dual-processor support for demanding high-performance, volume applications. Combined with dual-core processing, this supports up to four simultaneous threads on the system .3.Enhanced Intel SpeedStep technology allows a system to dynamically adjust processor voltage and core frequency, decreasing average power consumption and average heat production .