Official specs from Steam
Halo 4 system requirements
Minimum and recommended PC specs as listed by the developer on Steam.
Minimum
| OS * | Windows 7 |
|---|---|
| Processor | Intel Core i7-975 | AMD A12-9800 APU |
| Memory | 2 GB RAM |
| Graphics | GeForce GTS 450 | Radeon R7 Graphics |
| Storage | 55 GB available space |
FAQ
What graphics card do I need for Halo 4?
Minimum: GeForce GTS 450 | Radeon R7 Graphics.
How much RAM does Halo 4 need?
Halo 4 needs 2 GB RAM at minimum.
How big is Halo 4?
Halo 4 requires 55 GB available space.
Does Halo 4 run on Mac or Steam Deck/Linux?
There is no native macOS version. There is no native Linux build (Proton compatibility may vary).