The 10AS066H3F34E2SG is a part of Intel's server-class Socket X5640 12-Core CPU, which is a high-performance processor based on the latest Intel microarchitecture code-named Nehalem. This CPU is designed for multi-threaded applications and is capable of handling multiple tasks simultaneously. It has six processor cores and twelve threads, each core operating at 2.93GHz. It supports Intel's hyperthreading technology and has up to 12 MB of shared cache, allowing higher performance and better multitasking. The X5640 also features Intel QuickPath Interconnect (QPI) and Intelligent Power Technology, allowing for higher power efficiency, allowing for better performance and reduced power consumption. Additionally, the X5640 includes Intel VT-x, an enhanced virtualization technology, allowing for better virtual machine performance.