操作系统: Windows 7
处理器: 2 GHz Dual Core
内存: 2 GB RAM
显卡: Geforce 8800, Radeon HD 2000, Pixel Shader 3.0, 256 MB discrete RAM
操作系统: Windows 7 64-bit
处理器: 2 GHz Quad Core
内存: 4 MB RAM
显卡: Geforce 400 series, Radeon HD 5000 series, 512 MB discrete RAM