Here are the X-Plane 11 System Requirements (Minimum)

• CPU: Intel Core i3, i5, or i7 CPU with 2 or more cores, or AMD equivalent
• CPU SPEED: Info
• RAM: 8 GB
• OS: Windows 7, 8, or 10, 64-bit
• VIDEO CARD: DirectX 11-capable video card from NVIDIA, AMD w/512 MB VRAM
• PIXEL SHADER: 5.0
• VERTEX SHADER: 5.0
• SOUND CARD: Default
• FREE DISK SPACE: 20 GB
• DEDICATED VIDEO RAM: 512 MB

X-Plane 11 Recommended Requirements

• CPU: Intel Core i5 6600K at 3.5 ghz or faster
• CPU SPEED: Info
• RAM: 16 GB
• OS: Windows 7, 8, or 10, 64-bit
• VIDEO CARD: DirectX 12-capable video card from NVIDIA, AMD w/4 GB VRAM
• PIXEL SHADER: 5.1
• VERTEX SHADER: 5.1
• SOUND CARD: Default
• FREE DISK SPACE: 20 GB
• DEDICATED VIDEO RAM: 4 GB