features: that automatically optimizes performance to fit business and application requirements.energy usage to the workload to achieve optimal performance/watt and reduce operating costs.performance and manageability in virtualized environments to improve IT infrastructure and reduce costs.New standard business servers, high-performance computing (HPC) systems, and workstations built with this new generation of Intel Microarchitecture, codenamed Nehalem, offer an unprecedented opportunity to dramati cally advance the effici-ency of IT infrastructure and provide unmatched business capabilities. Refreshing ROIResearch shows that upgrading to multi-core servers with higher performing, more efficient processors can accelerate data center ROI, saving on power and cooling, space, labor, and software licensing costs. By refreshing IT infrastructure with more energy-efficient systems, you gain capacity to grow and to increase IT performance. The cost savings from energy alone will pay for new Intel Xeon Processor 5500 SeriesAn Intelligent App Nehalem Microarchitecture, Xeon, 5500, 5520, Hyper-threading, Quickpath, Turbo Boost, Virtualization