Can I Run Warhammer 40,000: Dawn of War III?
Relic Entertainment released Warhammer 40,000: Dawn of War III in 2017. It is an action simulation game, self published by the studio. It offers a single player campaign and competitive multiplayer. Metacritic places it at 77. It is not Windows only, with macOS and Linux covered too. Saves sync through Steam Cloud, so moving between machines does not cost progress. 13 languages are covered by the store listing. At 9 years old it targets an older hardware baseline than most buyers now own. Its Steam review count passes 14 thousand, a large enough sample that odd hardware behaviour would be known by now. Because it hooks into the Steam Workshop, what a player installs on top can matter more for performance than the official figures. Completionists have 84 achievements to work through.
Can your PC run it? →System requirements
Minimum requirements
| CPU | 3GHz i3 quad logical core or equivalent |
|---|---|
| GPU | NVIDIA GeForce 460 or AMD Radeon 6950 or equivalent DirectX 11-card |
| RAM | 4 GB |
| Storage | 50 GB |
| OS | 64-bit Windows 7 with latest updates |
| DirectX | 11 |
Recommended requirements
| CPU | 3GHz i5 quad core or equivalent |
|---|---|
| GPU | NVIDIA GeForce 770 or AMD Radeon 7970 or equivalent DirectX 11 card |
| RAM | 8 GB |
| Storage | 50 GB |
| OS | 64-bit Windows 10 with latest updates |
| DirectX | 11 |
Verified from Steam · 9 Jul 2026 source
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Setting and environment
The game is set in a science fiction setting. Play is structured around a base the player builds up. The load here grows with the save. An empty map tells you very little about how the machine will cope once the build is large. There are 16 official screenshots to judge the look from.
Why Warhammer 40,000: Dawn of War III is demanding
Disk footprint is light, near 50 GB. A 64 bit version of Windows is required. Warhammer 40,000: Dawn of War III needs only 8 GB of RAM.
This reading comes from the published requirements and our own benchmark tables, not from the store listing.
Can you run Warhammer 40,000: Dawn of War III?
Warhammer 40,000: Dawn of War III targets a mainstream modern PC: NVIDIA GeForce 460 or AMD Radeon 6950 or equivalent DirectX 11-card and 4 GB of RAM for the minimum, stepping up to NVIDIA GeForce 770 or AMD Radeon 7970 or equivalent DirectX 11 card for the recommended experience. No single part dominates the requirements, so a balanced mid-range build clears it.
Bottleneck: CPU
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Frequently asked questions
Can my PC run Warhammer 40,000: Dawn of War III?
Upload your DxDiag file to Idxdiag's free checker and get a component by component compatibility verdict for Warhammer 40,000: Dawn of War III in seconds. No install required.
What are the minimum system requirements for Warhammer 40,000: Dawn of War III?
The minimum requirements are CPU: 3GHz i3 quad logical core or equivalent; GPU: NVIDIA GeForce 460 or AMD Radeon 6950 or equivalent DirectX 11-card; 4 GB RAM; OS: 64-bit Windows 7 with latest updates.
How much storage does Warhammer 40,000: Dawn of War III need?
Warhammer 40,000: Dawn of War III needs about 50 GB of available storage.
What is the bottleneck for Warhammer 40,000: Dawn of War III?
On a typical modern PC (Ryzen 5 5600, RTX 3060, 16 GB RAM), the tightest component for Warhammer 40,000: Dawn of War III is the CPU.