AMT company (which is developing a Training simulator for oilmen based on OS/2) have switched to AMD CPUs.
Of course, they were using Intel CPU, Intel chipset, Intel video to provide better compatibility with OS/2 but new motherboards put restrictions on memory available for OS/2 (example: i5 Gen9, 10 and newer: OS/2 can access 1.5 Gb, 1Gb or 2 Gb of memory instead of 3.5 Gb)
Photos of training simulator: https://en.os2.guru/projects/solutions/?action=oilmen-202505
Tested hardware: https://en.os2.guru/projects/hardware/?action=amd
Source: Eugene Gorbunoff