ORION › Game requirements › Portal 2
Portal 2, by Valve (Action, Adventure), came out on Steam on April 18, 2011. Here are the official specs, and what they mean on the most common graphics cards.
Estimate per graphics card
The official page does not name a specific graphics card for both the minimum and the recommended specs. Rather than an invented number, we give none. ORION does the maths on your own PC, with your card, processor and screen, then measures the real frame rate while you play.
Official specs
Source: the game's Steam page, read on October 7, 2026.
Where to buy
The official page first. In ORION, the Store tab compares prices across shops, with the official stores listed before key resellers.
On your PC
ORION is a free game launcher for Windows. It reads your graphics card, processor and screen, estimates every game in your library, then measures the real frame rate while you play and sets the game up with its "Recommended" profile. No account, no ads.
Questions
Minimum: Video card must be 128 MB or more and with support for Pixel Shader 2.0b (ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher). The official page does not name a specific graphics card for both minimum and recommended specs, so we give no frame-rate estimate for this game. ORION does the maths on your own PC.
The publisher recommends 2 GB of RAM.
The official page asks for 8 GB of storage.
Other games
By genre: Action games · Adventure games
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