Portal 2 system requirements

Before buying Portal 2 for PC don’t forget to compare system requirements, provided by game developers, with your system configuration. Usually, minimum system requirements mean the configuration, that will allow game to start and normally work on the minimum quality settings. If your PC reaches the recommended requirements, you can have a stable gameplay with high quality settings. If you like to play on ultra settings, you must have hardware better, then specified by developers in recommended system requirements.

You can find official Portal 2 system requirements from developers on this page. If you think, there is any mistake on the page, feel free to write to us on the contacts page

System requirements:

OS: Windows 2000/XP/Vista/7
CPU: Pentium IV 3 GHz/Dual Core 2.0/AMD64x2
RAM (memory): 1 GB (XP)/2 GB (Vista)
Videocard: 128 MB or more with support of Pixel Shader 2.0b (NVIDIA GeForce 7600/ATI Radeon X800)
HDD: 7.6 GB
DirectX 9.0с

Aside from comparing your PC configuration with Portal 2 system requirements don’t forget to always have updated video drivers. You must always download only the latest versions of stable drivers – try not to use beta versions, because they might have some bug, not yet found and solved by developers.