Crysis
An admin on the unofficial Crysis forums has speculated at the specs for the upcoming first person shooter Crysis. Although the specs aren't official he claims to have put in a fair amount time researching the subject.
Minimum Requirements:
* CPU: Athlon 64 3000+/Intel 2.8ghz
* Graphics: Nvidia 6600/X800GTO (SM 2.0)
* RAM: 768Mb/1Gb on Windows Vista
* HDD: 6GB
* Internet: 256k+
* Optical Drive: DVD
* Software: DX9.0c with Windows XP
Recommended Requirements:
* CPU: Dual-core CPU (Athlon X2/Pentium D)
* Graphics: Nvidia 7800GTX/ATI X1800XT (SM 3.0) or DX10 equivalent
* RAM: 1.5Gb
* HDD: 6GB
* Internet: 512k+ (128k+ upstream)
* Optical Drive: DVD
* Software: DX10 with Windows Vista
Don't be too disheartened if your PC doesn't reach the necessary requirements. These are pure speculation.
Source : Crysis-Online