System Requirements: Minimum
Sound: DirectX-compatible (5.1 surround sound recommended)
Special Controllers: Windows-compatible keyboard, mouse, optional controller (Tobii EyeX Controller, Xbox 360 Controller for Windows recommended)
Hard Drive Space: 11.4 GB available storage
Operating System: Windows 7 SP1 x64 / Windows 8 x64 / Windows 8.1 x64
Processor: 2.4 GHz Intel Core2 Quad Q6600 or 2.6 GHz AMD Athlon II X4 620 (2.5 GHz Intel Core i5-2400S or 3.3 GHz AMD FX-6100 or better recommended)
RAM: 2 GB (4 GB or greater recommended)
Video Card: 1 GB DirectX 11 - compliant with Shader Model 5.0 or higher (see supported list)*
System Requirements: Minimum
Connectivity: Requires the Steam client to install and play
Sound: Windows-compatible sound card
Hard Drive Space: 9 GB Available Hard Drive Space
Operating System: Windows Vista / 7
Processor: 3.0 GHz Dual Core or better Processor
RAM: 4 GB Available System Memory
Video Card: 512 MB DirectX 9-compatible Video Card or better (NVIDIA GeForce GTX 460 / ATI Radeon HD 5850)
Recommended
Processor: 2.4 GHz Quad Core or better Processor (enhanced for multi-core processors)
Video Card: 768 MB DirectXR 9-compatible Video Card or better
System Requirements: *Requires The Sims 3 to play.
OS: XP SP2 / Vista SP1 / Windows 7
CPU: For XP 2.0 GHz P4 processor or equivalent; For Windows Vista and Windows 7 2.4 GHz P4 processor or equivalent
RAM: For XP 1 GB RAM / Windows Vista and Windows 7 1.5 GB RAM*
DISC DRIVE: DVD drive
Hard Drive: At least 1.5 GB** of hard drive space with at least 1 GB additional space for custom content and saved games.
Video: 128 MB Video Card with support for Pixel Shader 2.0
* For NVIDIA ION computers, the game requires at least 2.0 GB RAM.
** 7 GB of hard drive space if installing with The Sims 3.
Supported Video Cards: Nvidia GeForce 6 series or better, and all NVidia G, GT, GTS, and GTX video cards. ATI Radeon series card 9500 series or better, and all ATI X, X1, and HD video ...
Refresh Rate: 165Hz (overclocking)*
*Selective graphics cards/GPUs can support 165Hz graphics source output (HDMI port). Please note that Over Clocking function/performance depends on the GPUs or contents displayed. ASUS only provides this function. The performance or any side effect after activation is not guaranteed.
Resolution: 1920 x 1080
Response Time: 1 ms MPRT*
*1ms MPRT spec is based on internal testes. Response time may vary depending on test conditions