IL-2 Sturmovik: Cliffs of Dover
To run IL-2 Sturmovik: Cliffs of Dover (2011) on PC you need at least a Pentium® Dual-Core 2.0GHz or Athlon™ X2 3800+ processor and a DirectX® 9.0c compliant, 512MB Video Card (See supported List*), with 2GB of RAM and 10GB of free storage. For higher settings and frame rates, the recommended specs are a Intel Core i5 2.66GHz or AMD Phenom II X4 2.6GHz and a DirectX® 10 compliant, 1GB Video Card (See supported List*) with 4GB of RAM. Check your exact PC against IL-2 Sturmovik: Cliffs of Dover with our free Can I Run It tool, estimate your frame rate with the FPS Estimator, or see the best GPU for IL-2 Sturmovik: Cliffs of Dover.
System Requirements
Minimum
- CPU: Pentium® Dual-Core 2.0GHz or Athlon™ X2 3800+
- GPU: DirectX® 9.0c compliant, 512MB Video Card (See supported List*)
- RAM: 2
- Storage: 10
Recommended
- CPU: Intel Core i5 2.66GHz or AMD Phenom II X4 2.6GHz
- GPU: DirectX® 10 compliant, 1GB Video Card (See supported List*)
- RAM: 4
- Storage: 10
Building a PC to play IL-2 Sturmovik: Cliffs of Dover at its best
Meeting the IL-2 Sturmovik: Cliffs of Dover minimum requirements (a DirectX® 9.0c compliant, 512MB Video Card (See supported List*)) is enough to launch the game, but it won't give you high frame rates at 1440p or 4K. The recommended DirectX® 10 compliant, 1GB Video Card (See supported List*) 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 IL-2 Sturmovik: Cliffs of Dover'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 4GB (ideally 32GB) of DDR5 RAM and a fast Gen5 NVMe SSD removes the stutter and long load times that can hold IL-2 Sturmovik: Cliffs of Dover 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 IL-2 Sturmovik: Cliffs of Dover with the free Can I Run It tool, or see the best GPU for IL-2 Sturmovik: Cliffs of Dover.
IL-2 Sturmovik: Cliffs of Dover — Frequently Asked Questions
What are the minimum requirements for IL-2 Sturmovik: Cliffs of Dover?
IL-2 Sturmovik: Cliffs of Dover needs at least a Pentium® Dual-Core 2.0GHz or Athlon™ X2 3800+ CPU and a DirectX® 9.0c compliant, 512MB Video Card (See supported List*) graphics card, 2GB of RAM and 10GB of storage.
What are the recommended specs for IL-2 Sturmovik: Cliffs of Dover?
For a smooth experience, IL-2 Sturmovik: Cliffs of Dover recommends a Intel Core i5 2.66GHz or AMD Phenom II X4 2.6GHz and a DirectX® 10 compliant, 1GB Video Card (See supported List*) with 4GB of RAM.
How much RAM does IL-2 Sturmovik: Cliffs of Dover need?
IL-2 Sturmovik: Cliffs of Dover requires 2GB of RAM as a minimum, with 4GB recommended.
What GPU do you need to run IL-2 Sturmovik: Cliffs of Dover?
The minimum graphics card for IL-2 Sturmovik: Cliffs of Dover is a DirectX® 9.0c compliant, 512MB Video Card (See supported List*), while a DirectX® 10 compliant, 1GB Video Card (See supported List*) is recommended for higher settings. Check any GPU against this game with our Can I Run It tool.
