Here are the The First Descendant System Requirements (Minimum)
CPU: Intel i5-3570 / AMD FX-8350
RAM: 8 GB
VIDEO CARD: GeForce GTX 1050 Ti or AMD Radeon RX 570 Video Memory 4GB
DEDICATED VIDEO RAM: 4096 MB
PIXEL SHADER: 5.1
VERTEX SHADER: 5.1
OS: Windows 10 x64
FREE DISK SPACE: 30 GB
The First Descendant Recommended Requirements
CPU: Intel i7-7700K / AMD Ryzen 5 2600X
RAM: 16 GB
VIDEO CARD: GeForce RTX 2060 or AMD Radeon RX 5600 XT
DEDICATED VIDEO RAM: 6144 MB
PIXEL SHADER: 5.1
VERTEX SHADER: 5.1
OS: Windows 10 x64
FREE DISK SPACE: 30 GB