Can I run Portal 2?
Check your PC against Portal 2's requirements (2011). If you fall short, we'll point you straight to the upgrade that fixes it — checked for fit, power and bottleneck against your exact PC.
| Minimum | Recommended | |
|---|---|---|
| GPU | 128MB Pixel Shader 2.0b | DX9 GPU or better |
| CPU | 3.0 GHz P4 / dual-core | Dual-core or better |
| RAM | 2 GB | 4 GB |
| Storage | 8 GB | 8 GB |
Check your PC
Requirements cross-checked against the Steam store page. Mapped onto our shared 0–100 performance scale — guidance for a playable experience, not a promise of a specific frame rate or resolution. Check another game →