What are the system requirements for Stellarium on PC?

Component Minimum: Recommended:
Processor Intel(R) Atom(TM) x5-Z8350 @ 1.44GHz Intel(R) Atom(TM) x5-Z8350 @ 1.44GHz
Memory 2 GB RAM 2 GB RAM
Graphics DirectX 9 compatible graphics card DirectX 9 compatible graphics card
DirectX Version 9.0c Version 9.0c
Storage 300 MB available space 300 MB available space

What are the system requirements for Stellarium on PC?

To run Stellarium on your PC, you need at least a Intel(R) Atom(TM) x5-Z8350 @ 1.44GHz processor and a DirectX 9 compatible graphics card graphics card. For the best experience, a Intel(R) Atom(TM) x5-Z8350 @ 1.44GHz CPU and DirectX 9 compatible graphics card GPU are recommended. The game also requires a minimum of 2 GB RAM RAM, 300 MB available space of disk space, — as your operating system, and DirectX 9.0c. Check the full specification table above and compare it with your hardware to make sure Stellarium will run smoothly on your setup.

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What GPU do I need for Stellarium?
The minimum GPU required for Stellarium is DirectX 9 compatible graphics card. For optimal performance, a DirectX 9 compatible graphics card or better is recommended.
How much RAM does Stellarium need?
Stellarium requires at least 2 GB RAM of RAM. The recommended amount is 2 GB RAM for the best experience.
How much disk space does Stellarium require?
You need at least 300 MB available space of available storage space to install Stellarium.
Can I run Stellarium on Mac or Linux?
The system requirements listed on this page are for the PC (Windows) version of Stellarium. Check the official store page for Mac or Linux compatibility.
What CPU is needed for Stellarium?
The minimum CPU for Stellarium is Intel(R) Atom(TM) x5-Z8350 @ 1.44GHz. For better performance, a Intel(R) Atom(TM) x5-Z8350 @ 1.44GHz processor is recommended.
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