Hardware
Star Citizen System Requirements
Updated April 2026. The specs CIG publishes are optimistic. This is what you actually need for a smooth experience in the current Alpha, plus what to expect for Squadron 42.
TL;DR
You want at least a modern 8-core CPU, 32GB of RAM, an RTX 3070 or better, and an NVMe SSD. 16GB RAM and HDD installs technically launch the game but the experience ranges from painful to unplayable.
Official minimum requirements
These are the specs CIG lists on the Roberts Space Industries website as the floor for launching Star Citizen:
- OS: Windows 10 / 11 (64-bit)
- CPU: Quad-core modern CPU (Intel Core i5-series or AMD Ryzen 5-series)
- RAM: 16GB
- GPU: DirectX 11 compatible with 3GB+ VRAM (GTX 1060 / RX 580 tier)
- Storage: 100GB SSD (HDD is supported but not recommended)
- Internet: Broadband, stable connection
These numbers get you to the main menu and into a server. They do not guarantee a smooth frame rate, acceptable load times, or the ability to play in populated areas without crashes.
Recommended specs (what you actually want)
These specs target a comfortable 60+ FPS at 1440p with high settings, and work well for extended play sessions without stuttering:
- CPU: 8-core Ryzen 7 5800X / Intel i7-12700K or newer equivalents
- RAM: 32GB DDR4 or DDR5
- GPU: RTX 3070 / RX 6800 or better
- Storage: NVMe SSD with 150GB free (the game install is roughly 100GB but shaders, logs, and caches eat more)
- Display: 1440p monitor at 144Hz pairs well with this tier
Optimal specs (4K and max settings)
- CPU: Ryzen 9 7900X / Intel i9-13900K or better
- RAM: 64GB DDR5-6000 (prevents any memory pressure in long sessions)
- GPU: RTX 4080 / RX 7900 XTX or better for 4K60
- Storage: PCIe Gen 4 NVMe SSD, 250GB+ free
Quick comparison
| Component | Minimum | Recommended | Optimal |
|---|---|---|---|
| CPU | Quad-core | Ryzen 7 5800X | Ryzen 9 7900X |
| RAM | 16GB | 32GB | 64GB |
| GPU | GTX 1060 | RTX 3070 | RTX 4080 |
| Storage | 100GB SSD | 150GB NVMe | 250GB PCIe 4 |
| Target | 1080p 30fps | 1440p 60fps | 4K 60fps |
Why RAM matters more than CIG admits
The official minimum of 16GB will let the game launch, but the current Alpha routinely uses 20-25GB during a typical session. When RAM runs out, Windows pages to disk and the game stutters, stalls, or crashes. 32GB is the practical minimum in 2026. If you are building new, 64GB is future-proofing for Squadron 42 and upcoming planet-tech patches.
CPU notes
Star Citizen is more CPU-bound than most games, especially in busy areas like Area 18, Lorville, and Port Olisar. More cores and higher clock speeds both help. A fast 6-core CPU will work, but an 8-core is noticeably smoother in player-dense zones. Anything older than a Ryzen 3000-series or 10th-gen Intel is starting to show its age.
GPU notes
The game scales well with GPU power at higher resolutions. At 1080p you are usually CPU-limited. At 1440p and 4K the GPU becomes the bottleneck. Ray tracing is not yet widely used in Star Citizen, so raw rasterisation performance matters more than RT cores.
Storage: SSD is mandatory, NVMe is better
Installing Star Citizen on a mechanical HDD is painful: multi-minute load times, texture streaming fails, and you will miss interactions while assets pop in. A SATA SSD works, but an NVMe drive cuts load times roughly in half and makes quantum travel transitions smoother. Keep at least 50GB free at all times for patching.
What to upgrade first
- RAM to 32GB if you are on 16GB. This is the single highest-impact upgrade, usually under AUD $200.
- Storage to NVMe if you are on HDD or SATA SSD. Around AUD $80-150 for a good 1TB drive.
- GPU if you are below an RTX 3060 / RX 6600. Only worth it if RAM and storage are sorted.
- CPU / motherboard combo if everything else is fine but you are still CPU-bound in cities. This is the most expensive upgrade so leave it last.
Squadron 42 system requirements
CIG has not published final Squadron 42 specs as of April 2026. The game shares tech, engine, and asset pipelines with Star Citizen Alpha, so expect requirements in the same ballpark. Anything that comfortably runs the current Alpha at 60+ FPS should handle Squadron 42 at similar quality.
One difference to flag: Squadron 42 is a single-player experience, which may allow CIG to optimise more aggressively than they can for the always-online Persistent Universe. Do not be surprised if Squadron 42 actually runs a bit better than the PU on the same hardware.
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Frequently asked questions
Will a PlayStation or Xbox be able to run Star Citizen?
Not currently. Star Citizen is PC-only and CIG has not announced console versions. The game's scope, control density, and memory demands are built around high-end PC hardware.
What is the minimum RAM I can actually play with?
You can launch the game with 16GB but expect stutters, texture issues, and crashes in populated areas. 32GB is the realistic floor.
Is a Steam Deck capable of running Star Citizen?
No. Star Citizen does not support Linux or Proton, and the Steam Deck's hardware is well below minimum spec for this game.
Will integrated graphics work?
No. Even recent AMD APUs and Intel Iris Xe graphics are below the minimum GPU requirement.
Do I need Windows 11 specifically?
No. Windows 10 (64-bit) is fully supported. Both work equally well.