HD Xeon E3-1225 Game Requirement Analysis
HD Xeon E3-1225 is a specific version of the Intel HD P3000 Graphics that comes with the CPU 'Intel Xeon E3-1225'.
Based on the Sandy Bridge architecture, it also features 12 Shader Processing Units, supports openGL up to 3.1, Shader up to 4.0 and DirectX 10.1. Just like other integrated GPUs, it uses system memory and the max memory supported is DDR3-1333, meaning the max memory speed is 667MHz. The CPUs only supports up to dual-channel memory, meaning a 128 bits bus is the largest bus width supported. It comes clocked at 850MHz but the Turbo Boost of the CPU can set it up to 1350MHz.
Benchmarks indicate its performance is on level with an entry-level NVIDIA GeForce GT 520M.