PC requirements

Dirt 4 System Requirements

Dirt 4 needs at least AMD FX Series or Intel Core i3 Series, 4 GB RAM and AMD HD5570 or NVIDIA GT440 with 1GB of VRAM (DirectX 11 graphics card required) graphics. For the recommended experience you want Intel Core i5 4690 or AMD FX 8320, 8 GB RAM and NVIDIA GTX 780 or AMD R9 390 graphics.

Verified Sources: Steam store listing
Dirt 4 minimum and recommended PC specifications
Component Minimum Recommended
Operating system 64bit Versions of Windows 7, Windows 8, Windows 10 64bit Versions of Windows 7, Windows 8, Windows 10
Processor AMD FX Series or Intel Core i3 Series Intel Core i5 4690 or AMD FX 8320
Memory 4 GB RAM 8 GB RAM
Graphics AMD HD5570 or NVIDIA GT440 with 1GB of VRAM (DirectX 11 graphics card required) NVIDIA GTX 780 or AMD R9 390
Storage 50 GB available space 50 GB available space
Additional notes DirectX Compatible soundcard DirectX Compatible soundcard
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

Dirt 4 is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Dirt 4 on PC

Can my PC run Dirt 4?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does Dirt 4 need?
50 GB available space
What is the difference between minimum and recommended specs?
Minimum means the game starts and is playable, usually at 30fps on low settings at 1080p. Recommended is the developer's target for a smooth 60fps experience at high settings.