Windows 7 System Requirements

System requirements for Windows 7 aren’t any great mystery, but now we’re getting a much better idea of what it’ll say on the retail box. According to early tests, Windows 7 performs better than Windows Vista on the same hardware.

• 1 GHz or faster 32-bit (x86) or 64-bit (x64) processor
• 1 GB of RAM (32-bit)/2 GB of RAM (64-bit)
• 16 GB of available disk space (32-bit)/20 GB (64-bit)
• DirectX 9 graphics device with Windows Display Driver Model 1.0 or higher driver

For reference, Windows Vista’s system requirements are:

• 1 GHz processor (32- or 64-bit)
• 512 MB of RAM (for Home Basic); 1 GB of RAM for all other versions
• 15 GB of available disk space
• Support for DirectX 9 graphics and 32 MB of graphics memory (for Home Basic); 128 MB of graphics memory plus WDDM support for all other versions