Circadian System Requirements

Circadian system requirements state that you will need at least 4 GB of RAM. To play Circadian you will need a minimum CPU equivalent to an Intel Pentium 4 2.00GHz. The cheapest graphics card you can play it on is an NVIDIA GeForce 7100 / nForce 630i.

Circadian will run on PC system with Windows 7 SP1+ and upwards. Additionally it has Mac and Linux versions.

Looking for an upgrade? Try our easy to use Circadian set up guides to find the best cards. Filter for Circadian graphics card comparison and CPU compare. We'll help you find the best deal for the right gear to run the game.

Circadian FPS - what frame rate can you expect?

How many FPS will I get on Circadian? An FPS Monitor is the first step in understanding how the parts in your gaming PC are actually performing in real-world conditions. It's the perfect way to track Circadian FPS drops and stutters.

Download our free FPS Monitor via Overwolf to count your frame rates as you play, and test how tweaks to your settings can boost FPS and increase Circadian performance. Our app is compatible with hundreds of the best PC games and available now.