ORIONMinimum
- OS
- Windows 10 / 8 / Windows 7 SP1
- Processor
- 3 GHz Intel Pentium 4 Processor or Equivalent
- Memory
- 2 GB Available System Memory
- Graphics
- 256 MB Video Card w/Pixel Shader 3.0 Support (Radeon X1650 / GeForce
- DirectX
- 9.0c
- Storage
- 5 GB HD space
ORION › Game requirements › Sins of a Solar Empire: Rebellion
Can you run Sins of a Solar Empire: Rebellion? PC requirements and settings
Sins of a Solar Empire: Rebellion, by Ironclad Games Corporation, Stardock Entertainment (Action, Indie, Simulation, Strategy), came out on Steam on June 12, 2012. Here are the official specs, and what they mean on the most common graphics cards.
Publisher's recommended card1 GB Video Card w/Pixel Shader 3.0 Support (Radeon X3000 Series / GeForce 8000* Series or Better)
Minimum card256 MB Video Card w/Pixel Shader 3.0 Support (Radeon X1650 / GeForce
Recommended RAM4 GB
Estimate per graphics card
No frame-rate estimate for this game
The official page does not name a specific graphics card for both the minimum and the recommended specs. Rather than an invented number, we give none. ORION does the maths on your own PC, with your card, processor and screen, then measures the real frame rate while you play.
Official specs
Minimum and recommended requirements
Recommended
- Processor
- Intel Core i5/i7 Processor or Equivalent
- Memory
- 4 GB Available System Memory
- Graphics
- 1 GB Video Card w/Pixel Shader 3.0 Support (Radeon X3000 Series / GeForce 8000* Series or Better)
Source: the game's Steam page, read on October 7, 2026.
Where to buy
Buy Sins of a Solar Empire: Rebellion
The official page first. In ORION, the Store tab compares prices across shops, with the official stores listed before key resellers.
On your PC
The same estimate with your own hardware, and the settings applied for you
ORION is a free game launcher for Windows. It reads your graphics card, processor and screen, estimates every game in your library, then measures the real frame rate while you play and sets the game up with its "Recommended" profile. No account, no ads.
Questions
Sins of a Solar Empire: Rebellion at a glance
Which graphics card do I need for Sins of a Solar Empire: Rebellion at 1080p?
The publisher recommends: 1 GB Video Card w/Pixel Shader 3.0 Support (Radeon X3000 Series / GeForce 8000* Series or Better). Minimum: 256 MB Video Card w/Pixel Shader 3.0 Support (Radeon X1650 / GeForce. The official page does not name a specific graphics card for both minimum and recommended specs, so we give no frame-rate estimate for this game. ORION does the maths on your own PC.
How much RAM does Sins of a Solar Empire: Rebellion need?
The publisher recommends 4 GB of RAM (minimum: 2 GB).
How much storage does Sins of a Solar Empire: Rebellion take?
The official page asks for 5 GB HD space of storage.
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