Here are the Battlefield 1 System Requirements (Minimum)
CPU: Core i5 6600K / AMD FX-6350
CPU SPEED: Info
RAM: 8 GB
VIDEO CARD: DirectX 11.0 Compatible video card with 2 GB VRAM (AMD Radeon HD 7850 / nVidia GeForce GTX 660)
DEDICATED VIDEO RAM: 2 GB
PIXEL SHADER: 5.0
VERTEX SHADER: 5.0
OS: 64-bit Windows 7, Windows 8.1 and Windows 10
FREE DISK SPACE: 50 GB

Battlefield 1 Recommended Requirements
CPU: Intel Core i7 4790 / AMD FX 8350 Wraith
CPU SPEED: Info
RAM: 16 GB
VIDEO CARD: DirectX 11.0 Compatible video card (AMD Radeon RX 480 4GB / nVidia GeForce GTX 1060 3GB)
DEDICATED VIDEO RAM: 4 GB (GeForce 3 GB)
PIXEL SHADER: 5.1
VERTEX SHADER: 5.1
OS: 64-bit Windows 10 or later
FREE DISK SPACE: 50 GB