20-sim will run on computers that meet the following requirements:
| • | Operating System: Windows 10, Windows 11 |
| • | Processor requirements: |
| 20-sim requires a CPU with SSE2 support. |
| Supported Intel CPUs: |
| Pentium 4,D,M (since 2001) |
| Core 2 Duo/Quad/Extreme (since 2006) |
| Core i3/i5/i7/i9 (1st generation 2008 and newer; tested up-to 13th generation) |
| Xeon |
| Supported AMD CPUs: |
| Athlon x64 (K8, 2003-2014), |
| Athlon Phenom (K10, 2017-2023), |
| Athlon Bulldozer (2011-2017) |
| Zen core (2017-present): Ryzen 1st gen and newer. |
| • | Available Disk Space: 690 MB. |



