The Xeon 5100 series is a line of server processors developed by Intel. Launched in 2006, these processors are based on the Core microarchitecture and are designed for multi-threaded applications, making them suitable for data centers and enterprise environments. They support 64-bit computing and feature multiple cores, allowing for improved performance in handling simultaneous tasks. The Xeon 5100 series includes various models, with core counts ranging from dual-core to quad-core configurations. These processors utilize the LGA 771 socket and support technologies like Intel Virtualization Technology and Enhanced Intel SpeedStep Technology, which help optimize performance and energy efficiency in server operations.