612466-L21 - HP 2.66GHz 1MB L2 Cache 12MB L3 Cache 5.86GT/s QPI Socket FCLGA-1366 Intel Xeon E5640 Processor

Intel Xeon processor 5600 series automatically regulates power consumption and intelligently adjusts server performance according to application demand, maximizing both energy cost savings and performance.The secret to this surprising combination is Intel's new 32nm microarchitecture. Featuring Intel Intelligent Power Technology, it reduces energy cost over single core servers by automatically shifting the CPU and memory into the lowest available power state, while Intel Turbo Boost Technology intelligently adjusts performance to application needs.