Here are the Halo Infinite System Requirements (Minimum)
CPU: AMD FX-8370 or Intel i5-4440
RAM: 8 GB
VIDEO CARD: AMD Radeon RX 570 or Nvidia GeForce GTX 1050 Ti
DEDICATED VIDEO RAM: 4096 MB
PIXEL SHADER: 5.1
VERTEX SHADER: 5.1
OS: Windows 10 RS3 x64
FREE DISK SPACE: 50 GB

Halo Infinite Recommended Requirements
CPU: AMD Ryzen 7 3700X or Intel i7-9700k
RAM: 16 MB
VIDEO CARD: Radeon RX 5700 XT or Nvidia RTX 2070
DEDICATED VIDEO RAM: 8192 MB
PIXEL SHADER: 5.1
VERTEX SHADER: 5.1
OS: Windows 10 19H2 x64
FREE DISK SPACE: 50 G