🖥️ Portal 2 system requirements
Minimum and recommended PC specs (official, from Steam). Meeting "Minimum" means you can play; for smoother visuals and higher settings, refer to "Recommended".
🖥️ Can your PC run Portal 2?
Set up my specsYou haven't set up your PC specs yet. Choose your graphics card, CPU, and RAM (the GPU can be auto-detected) to instantly see whether this game will run.
| Requirement equivalent | GPU tier | CPU tier | Memory |
|---|---|---|---|
| Minimum | Intel HD 3000 / 2500 (integrated) | Dual-core processor (estimated) | 2 GB |
💻 Minimum
- 作業系統 *
- Windows 7 / Vista / XP
- Processor
- 3.0 GHz P4、雙核心 2.0（以上）或 AMD64X2（以上）
- Memory
- 2 GB RAM
- Graphics
- 顯示卡必須為 128 MB 以上並支援 Pixel Shader 2.0b（ATI Radeon X800 以上 / NVIDIA GeForce 7600 以上 / Intel HD Graphics 2000 以上）
- DirectX
- Version ：9.0c
- Storage
- 8 GB available space
- Sound card
- DirectX 9.0c compatible
Source: Steam store page (updated 2026/10/9). Requirements may change after updates; check the store page before buying.
🎮 Can popular graphics cards run Portal 2?
Intel UHD / HD 630 (integrated)
✅ Playable
Intel Iris Xe (integrated)
✅ Playable
GTX 1050 Ti
✅ Playable
GTX 1650
✅ Playable
GTX 1060 6GB
✅ Playable
GTX 1660 Super
✅ Playable
RTX 2060
✅ Playable
RTX 3050
✅ Playable
RTX 3060
✅ Playable
RTX 4060
✅ Playable
RTX 4060 Laptop
✅ Playable
RX 580
✅ Playable
RX 6600
✅ Playable
RTX 4070 Super
✅ Playable
RTX 5070
✅ Playable
Compares graphics cards only; your CPU and RAM must also meet the requirements. See Can I run it? for how it's calculated.