所谓的孤岛危机2的最低配置不是官方公布的

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(Possible)（可能） Crysis 2 PC Requirements Revealed   

- internet connection to install the game & play online
- OS: XP/Vista/Windows 7
- CPU: Intel Core 2 Duo with 2Ghz, AMD Athlon 64 x2 2Ghz, or better
- 2 GB RAM
- HDD: 9 GB
- DVD ROM: 8x
- GPU: NVidia 8800GT 512Mb RAM, ATI 3850HD 512Mb RAM, or better
- Audio: DirectX 9.0c-compatible
- Keyboard, Mouse or Microsoft Xbox360 Controller for Windows

Note: The credibility of this source is questionable.It'd be best to wait for an Official Annoncement (tm)

原文中把8800GT和HD3850放一起比较，有点硬件常识的人都知道这两卡不是一个档次的，游民那编辑还算有点脑子，知道把HD3850删掉，不然一下就被人看穿了。