Illustris System Requirements

Illustris system requirements state that you will need at least 4 GB of RAM. In terms of game file size, you will need at least 1 GB of free disk space available. The cheapest graphics card you can play it on is an AMD. An Intel Core i5-12400T CPU is required at a minimum to run Illustris.

Illustris will run on PC system with and upwards.

Looking for an upgrade? See our graphics card comparison and CPU compare for benchmarks. We'll help you find the best deal for the right gear to run the game.

Illustris FPS - what frame rate can you expect?

How many FPS will I get on Illustris? 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 Illustris 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 Illustris performance. Our app is compatible with hundreds of the best PC games and available now.