Here are the Reign of Guilds System Requirements (Minimum)
CPU: Intel Core i3, comparable AMD
RAM: 8 GB
VIDEO CARD: GeForce GTX 1050 2GB / AMD Radeon RX 560 2GB
DEDICATED VIDEO RAM: 2048 MB
PIXEL SHADER: 6.0
VERTEX SHADER: 6.0
OS: Windows 10 x64
FREE DISK SPACE: 60 GB
Reign of Guilds Recommended Requirements
CPU: Intel Core i7, comparable AMD
RAM: 16 GB
VIDEO CARD: GeForce GTX 1070 8GB / AMD Radeon RX 580 8GB
DEDICATED VIDEO RAM: 8192 MB
PIXEL SHADER: 6.0
VERTEX SHADER: 6.0
OS: Windows 10 x64
FREE DISK SPACE: 60 GB