Portal 2 Full System Requirements

(Release Date: April 18, 2011)

IGN Rating:9.5/10
GameSpot Rating:9/10
User Rating:9.2/10
2nd User Rating:9.8/10

Windows System Requirements

* OS: Windows XP, Vista or Windows 7
* CPU: Intel P IV @ 3 GHz or Dual core 2 GHz or AMD64X2 (or higher)
* RAM: 1GB XP or 2GB Vista/7
* HDD: 7.5 GB free disk space
* Graphics: 128 MB Graphics Memory with pixel shader 2.0
* Sound Card: DirectX 9 Compatible
* DirectX: Version 9.0c

Supported Graphics Cards: ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher

MAC OS System Requirements

* OS: MAC OS X 10.6.6 or higher
* CPU: Intel Core Duo 2 GHz
* RAM: 2 GB
* HDD: 7.5 GB free disk space
* Graphics: 256 MB Graphics Memory
* Sound Card: DirectX 9 Compatible
* DirectX: Version 9.0c

Supported Graphics Cards:
ATI Radeon 2400 or higher / NVIDIA 8600M or higher

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