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Can I run Galactic Civilizations III?

Galactic Civilizations III (2015) is a strategy game and a very light game for a PC. It even runs on integrated graphics, so most laptops and office PCs can play it.

Very light2015StrategyPC (Windows)
Galactic Civilizations III (Steam store picture)
Picture: Steam store, © Galactic Civilizations III publisher

Check your PC

Choose the graphics card, processor and memory closest to yours. Not sure? On Windows press Win + R, type dxdiag and look at "Processor", "Memory" and the Display tab.

Full check (laptops, consoles, more parts) →See the requirements

Galactic Civilizations III system requirements

MinimumRecommended
Processor1.8 GHz Intel Core 2 Duo / AMD K10 Dual-Core2.3 GHz Intel Core i5 Processor or Equivalent
Memory4 GB RAM6 GB RAM
Graphics512 MB DirectX 10.1 Video Card (AMD Radeon HD5x00 Series / Nvidia GeForce 500 Series / Intel HD 4000 or later)1 GB DirectX 10.1 Video Card
Storage12 GB available space15 GB available space

Source: the official Galactic Civilizations III Steam page, checked October 2026.

Which PC runs Galactic Civilizations III?

To play it you need at least integrated graphics (Intel UHD / Iris Xe) or any graphics card, an Intel Core 2 Quad Q6600 class processor and 4 GB of RAM. For the recommended (high) settings: integrated graphics (Intel UHD / Iris Xe) or any graphics card, an Intel Core i5-4460 class processor and 6 GB of RAM.

Graphics card: minimum

  • Intel UHD / Iris Xe (integrated)
  • GeForce GT 1030
  • GeForce GTX 750 Ti

Graphics card: high settings

  • Intel UHD / Iris Xe (integrated)
  • GeForce GT 1030
  • GeForce GTX 750 Ti

Processor: minimum

  • Intel Core 2 Quad Q6600
  • Intel Core i3-6100
  • AMD FX-8350

Processor: high settings

  • Intel Core i5-4460
  • AMD Ryzen 5 1600
  • Intel Core i3-10100

How common PCs do: GTX 1650 + Core i5-8400 + 16 GB: 100%, high settings; RTX 3060 + Ryzen 5 5600 + 16 GB: 100%, high settings; Laptop with integrated graphics + 8 GB: 100%, high settings.

Parts with the same speed (and newer, faster ones) work too. Laptop versions of a graphics card are usually a little slower.

PC builds for Galactic Civilizations III

Parts from our product guides: the lowest of each that reaches the game's recommended specs. Prices change every day, so Amazon shows today's price.

Recommended build

Plays Galactic Civilizations III on high settings (the recommended specs)

Already have some parts? what to upgrade first. As an Amazon Associate we earn from qualifying purchases.

Galactic Civilizations III: questions

What are the minimum system requirements for Galactic Civilizations III?
Minimum: processor 1.8 GHz Intel Core 2 Duo / AMD K10 Dual-Core; 4 GB RAM; graphics 512 MB DirectX 10.1 Video Card (AMD Radeon HD5x00 Series / Nvidia GeForce 500 Series / Intel HD 4000 or later); 12 GB available space.
What are the recommended requirements for Galactic Civilizations III?
Recommended: processor 2.3 GHz Intel Core i5 Processor or Equivalent; 6 GB RAM; graphics 1 GB DirectX 10.1 Video Card; 15 GB available space.
What graphics card do I need for Galactic Civilizations III?
At least a Intel UHD / Iris Xe (integrated), GeForce GT 1030, GeForce GTX 750 Ti or a card of the same speed for the minimum settings; for the recommended settings a Intel UHD / Iris Xe (integrated), GeForce GT 1030, GeForce GTX 750 Ti or faster.
Can a GTX 1650 run Galactic Civilizations III?
Yes. The GTX 1650 reaches the minimum graphics and the recommended graphics too. A whole PC with a GTX 1650, a Core i5-8400 and 16 GB of RAM gets 100% in our checker (high settings).
Can Galactic Civilizations III run without a graphics card (integrated graphics)?
Yes. The minimum graphics are integrated graphics level, so a laptop or PC without a graphics card can run it, usually on low to medium settings.
Is 8 GB of RAM enough for Galactic Civilizations III?
Yes. 8 GB meets the recommended memory for Galactic Civilizations III.
How much storage does Galactic Civilizations III need?
Galactic Civilizations III needs 15 GB of free space.

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Ask ROC, our gaming assistant (the chat button), "can my PC run Galactic Civilizations III?" and tell it your parts, or upload your dxdiag file.