The 3.8 GHz processor 670 from Dell provides the performance, quality, and reliability for digital home, office and classroom applications. It offers support for Hyper-Threading technology that enables one physical processor to appear and behave as two logical processors to the operating system. Hyper-Threading technology also gives you multitasking capabilities by enabling two applications to run simultaneously without slowing down the system.Its Enhanced SpeedStep technology enables cooler and quieter PC designs - depending on system implementation and usage. Moreover, the Extended Memory 64 technology allows platforms to access larger amounts of memory and supports 64-bit extended operating systems. With all these features and more, the 3.8 GHz processor 670 is designed to deliver performance across usages - such as image processing, video content creation, games and multimedia - where end-users can truly appreciate the performance.