Minimum system requirements for Civilization 5:
– Operating System: Windows XP SP3/ Windows Vista SP2/ Windows 7
– Processor: Dual Core CPU
– Memory: 2GB RAM
– Hard Disk Space: 8 GB Free
– DVD-ROM Drive: Required for disc-based installation
– Video: 256 MB ATI HD2600 XT or better, 256 MB nVidia 7900 GS or better, or Core i3 or better integrated graphics
– Sound: DirectX 9.0c-compatible sound card
– DirectX: DirectX version 9.0c
Recommended System requirements for Civilization V:
– Operating System: Windows Vista SP2/ Windows 7
– Processor: 1.8 GHz Quad Core CPU
– Memory: 4 GB RAM
– Hard Disk Space: 8 GB Free
– DVD-ROM Drive: Required for disc-based installation
– Video: 512 MB ATI 4800 series or better, 512 MB nVidia 9800 series or better
– Sound: DirectX 9.0c-compatible sound card
– DirectX: DirectX version 11