X-Plane 11 System Requirements:
Minimum Hardware Requirements:
CPU: Intel Core CPU (e.g. i3, i5, i7), 2 or more cores, 3.0 Ghz or faster, or AMD equivalent
Memory: 8 GB RAM
Video Card: a DirectX 11-capable video card from NVidia, AMD or Intel with at least 1 GB VRAM
Recommended Hardware Requirements:
CPU: Intel “Core” i5 6600K at 3.5 ghz or faster
Memory: 16-24 GB RAM or more
Video Card: a DirectX 12-capable video card from NVidia, AMD or Intel with at least 4 GB VRAM (GeForce GTX 1070 or better or similar from AMD)
Download the free X-Plane 11 demo here and try.
You can read more about system requirements for X-Plane 11 here.