I take a look at how CS:GO's requirements in 2012 compare with CS2's requirements in 2023, using the Steam Hardware Survey to do stuff
https://web.archive.org/web/20120917064533/http://store.steampowered.com:80/hwsurvey/videocard
0:00 - Steam Hardware Survey
1:18 - Operating System
2:23 - RAM
3:04 - VRAM
4:33 - Storage space
5:22 - CPU
7:07 - GPU
8:46 - Screen Resolution
9:24 - What is a Minimum Requirement?