Here are the Gears 5 System Requirements (Minimum)
CPU: AMD FX-6000 series / Intel i3 Skylake
CPU SPEED: Info
RAM: 6 GB
VIDEO CARD: AMD Radeon R9 280 or RX 560 / Nvidia GTX 760 or GTX 1050
DEDICATED VIDEO RAM: 2 GB
PIXEL SHADER: 5.0
VERTEX SHADER: 5.0
OS: Windows 7
FREE DISK SPACE: 15 GB

Gears 5 Recommended Requirements
CPU: AMD Ryzen 3 / Intel i5 Skylake
CPU SPEED: Info
RAM: 8 GB
VIDEO CARD: AMD Radeon RX 570 or RX 5700 / GTX 970 or GTX 1660 Ti
DEDICATED VIDEO RAM: 4 GB
PIXEL SHADER: 5.1
VERTEX SHADER: 5.1
OS: Windows 7
FREE DISK SPACE: 15 GB