Official specs from Steam
Team Fortress 2 system requirements
Minimum and recommended PC specs as listed by the developer on Steam. Native Linux build available.
Minimum
| OS * | Windows® 7 (32/64-bit)/Vista/XP |
|---|---|
| Processor | 1.7 GHz Processor or better |
| Memory | 512 MB RAM |
| DirectX | Version 8.1 |
| Network | Broadband Internet connection |
| Storage | 15 GB available space |
Recommended
| OS * | Windows® 7 (32/64-bit) |
|---|---|
| Processor | Pentium 4 processor (3.0GHz, or better) |
| Memory | 1 GB RAM |
| DirectX | Version 9.0c |
| Network | Broadband Internet connection |
| Storage | 15 GB available space |
FAQ
How much RAM does Team Fortress 2 need?
Team Fortress 2 needs 512 MB RAM at minimum, 1 GB RAM recommended.
How big is Team Fortress 2?
Team Fortress 2 requires 15 GB available space.
Does Team Fortress 2 run on Mac or Steam Deck/Linux?
There is no native macOS version. A native Linux build is available.