To see if your PC is ready for Portal 2, Your computer system must have the following minimum requirements for installing :
The minimum requirements to install Portal 2, if you have something wrong in head, just let me know, we are not sure it is official information or not :
OS: Windows 7 / Vista / XP
Processor: 3.0 GHz P4, Dual Core 2.0 (or higher) or AMD64X2 (or higher)
Memory: 1GB XP / 2GB Vista
Hard Disk Space: At least 7.6 GB of Space
Video: Video card must be 128 MB or more and should be a DirectX 9-compatible with support for Pixel Shader 2.0b (ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher).
Audio: DirectX 9.0c compatible
OS: MAC OS X 10.6.6 or higher
Processor: Intel Core Duo Processor (2GHz or better)
Memory: 2GB
Hard Disk Space: At least 7.6 GB of Space
Video: ATI Radeon 2400 or higher / NVIDIA 8600M or higher
Latest news : The Portal 2 Authoring Tools include versions of the same tools we used to make Portal 2. They’ll allow you to create your own singleplayer and co-op maps, new character skins, 3D models, sound effects, and music.
Here’s what’s included:
- Updated version of Hammer, the Source level editor
- Updated Faceposer
- Example maps and instances to help build new maps
- Updated suite of command-line compiling utilities
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