X4: Foundations
To run X4: Foundations (2018) on PC you need at least a Intel i5-4590 3.3GHz or AMD equivalent processor and a Nvidia GTX 780/970 or AMD equivalent (Vulkan support required), with 8GB of RAM and 35GB of free storage. For higher settings and frame rates, the recommended specs are a Intel Core i7-6700 or AMD equivalent and a Nvidia GTX 1070 or AMD equivalent (Vulkan support required) with 16GB of RAM. Check your exact PC against X4: Foundations with our free Can I Run It tool, estimate your frame rate with the FPS Estimator, or see the best GPU for X4: Foundations.
System Requirements
Minimum
- CPU: Intel i5-4590 3.3GHz or AMD equivalent
- GPU: Nvidia GTX 780/970 or AMD equivalent (Vulkan support required)
- RAM: 8
- Storage: 35
Recommended
- CPU: Intel Core i7-6700 or AMD equivalent
- GPU: Nvidia GTX 1070 or AMD equivalent (Vulkan support required)
- RAM: 16
- Storage: 50
Building a PC to play X4: Foundations at its best
Meeting the X4: Foundations minimum requirements (a Nvidia GTX 780/970 or AMD equivalent (Vulkan support required)) is enough to launch the game, but it won't give you high frame rates at 1440p or 4K. The recommended Nvidia GTX 1070 or AMD equivalent (Vulkan support required) is a solid target, and stepping up to a GeForce RTX 5070 Ti, RTX 5080 or Radeon RX 9070 XT gives you the headroom for ultra settings, ray tracing and high-refresh play. On mid-range cards, DLSS 4 and FSR frame generation can lift X4: Foundations's frame rate substantially, while a flagship RTX 5090 drives 4K at maximum settings.
The processor matters just as much: pairing your graphics card with a Ryzen 7 9800X3D or an Intel Core Ultra, at least 16GB (ideally 32GB) of DDR5 RAM and a fast Gen5 NVMe SSD removes the stutter and long load times that can hold X4: Foundations back. For modern textures at 4K, aim for a GPU with 12–16GB of VRAM so you never run short.
The same premium components also decide whether your rig is VR ready: if you game in virtual reality on a Meta Quest 3, Valve Index or PlayStation VR2, a strong GPU and CPU are what hold a steady 90 FPS. Check your exact setup against X4: Foundations with the free Can I Run It tool, or see the best GPU for X4: Foundations.
X4: Foundations — Frequently Asked Questions
What are the minimum requirements for X4: Foundations?
X4: Foundations needs at least a Intel i5-4590 3.3GHz or AMD equivalent CPU and a Nvidia GTX 780/970 or AMD equivalent (Vulkan support required) graphics card, 8GB of RAM and 35GB of storage.
What are the recommended specs for X4: Foundations?
For a smooth experience, X4: Foundations recommends a Intel Core i7-6700 or AMD equivalent and a Nvidia GTX 1070 or AMD equivalent (Vulkan support required) with 16GB of RAM.
How much RAM does X4: Foundations need?
X4: Foundations requires 8GB of RAM as a minimum, with 16GB recommended.
What GPU do you need to run X4: Foundations?
The minimum graphics card for X4: Foundations is a Nvidia GTX 780/970 or AMD equivalent (Vulkan support required), while a Nvidia GTX 1070 or AMD equivalent (Vulkan support required) is recommended for higher settings. Check any GPU against this game with our Can I Run It tool.
