LGA 774, also known as Socket LGA 774, is a type of CPU socket used primarily for Intel processors. It supports the Intel Xeon series, which are designed for servers and workstations. This socket allows for the installation of multiple processors on a single motherboard, enhancing computing power for demanding applications. The LGA 774 socket features a land grid array design, where pins are located on the motherboard rather than the CPU. This design helps improve the connection stability and reduces the risk of damage to the processor during installation. It is commonly found in high-performance computing environments.