Can I Run Cassius?
Cassius is a first-person story-driven puzzle game exploring the mysteries of Blackhaven Hall, a sprawling historically accurate colonial estate evacuated at the height of the American Revolution. Jo...
Can your PC run it? →System requirements
Minimum requirements
| CPU | Intel i3 2125 3.30 GHz or later |
|---|---|
| GPU | GeForce GTX 750/AMD Radeon 7790 or later |
| RAM | 4 GB |
| DirectX | Version 11 |
Recommended requirements
| CPU | AMD Ryzen 7 1700/Intel i7-6700K or Equivalent |
|---|---|
| GPU | AMD RX Vega 56, Nvidia GTX 1070/GTX1660Ti or Equivalent |
| RAM | 8 GB |
| DirectX | Version 11 |
Verified from Steam · 19 Jul 2026 source
Scores are deterministic, computed by fixed rules and benchmark tables, not written by an AI. How we score. Maintained by Farhad Ali. Spotted a wrong specification? Tell us.
Can you run Cassius?
Cassius is light on hardware. Its minimum, GeForce GTX 750/AMD Radeon 7790 or later, 4 GB RAM, sits below what an entry-level PC ships with today, so nearly any modern machine, and many older ones, will run it.
Bottleneck: GPU
Projected by resolution
| Resolution | Projection | Headroom |
|---|---|---|
| 1080p | Runs well | 1.36x |
| 1440p | Below the bar | 0.77x |
| 4K | Below the bar | 0.34x |
A projection, not a measurement. We scale the published GPU requirement by pixel count, since 1440p draws 1.78 times the pixels of 1080p and 4K draws 4 times as many, then compare against RTX 3060 / Ryzen 5 build. The publisher did not state a target resolution, so 1080p is assumed as the baseline. We hold no frame rate data, so no FPS figure is claimed. Headroom above 1 means the reference machine has room to spare at that resolution.
Common GPUs
| Graphics card | Verdict |
|---|---|
| GTX 1060 6 GB | Runs well |
| GTX 1060 Laptop | Playable |
| GTX 1650 4 GB | Playable |
| GTX 1650 Laptop | Playable |
| RTX 2060 6 GB | Runs great |
| RTX 2060 Laptop | Runs great |
| RTX 3060 12 GB | Runs great |
| RTX 3060 Laptop | Runs great |
| RTX 4060 8 GB | Runs great |
| RTX 4060 Laptop | Runs great |
| RTX 3070 8 GB | Runs great |
| RTX 3070 Laptop | Runs great |
| RTX 4070 12 GB | Runs great |
| RTX 4070 Laptop | Runs great |
| RX 6600 8 GB | Runs great |
Each card is compared against Cassius's published GPU requirement, assuming an otherwise-capable PC. Laptop rows use the real mobile chip's benchmark, a mobile GPU is always slower than its desktop namesake.
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Frequently asked questions
Can my PC run Cassius?
Upload your DxDiag file to Idxdiag's free checker and get a component by component compatibility verdict for Cassius in seconds. No install required.
What are the minimum system requirements for Cassius?
The minimum requirements are CPU: Intel i3 2125 3.30 GHz or later; GPU: GeForce GTX 750/AMD Radeon 7790 or later; 4 GB RAM.
Can an RTX 3060 run Cassius?
The RTX 3060 runs Cassius comfortably, clearing the title's GPU requirement with room to spare.
What is the bottleneck for Cassius?
On a typical modern PC (Ryzen 5 5600, RTX 3060, 16 GB RAM), the tightest component for Cassius is the GPU.