Here are the Train Simulator 2021 System Requirements (Minimum)
- CPU: Intel Core-i3 4330 3.50 GHz Dual Core or AMD A8 6600K 3.90 GHz Quad Core or Better
- RAM: 4 GB
- OS: 32-bit Windows 7 Service Pack 1, 8.1 or 10 Required (Other OS versions and types are not supported)
- VIDEO CARD: NVIDIA GeForce GTX 750 Ti or AMD Radeon R9 Graphics with 1 GB Dedicated VRAM or Better
- PIXEL SHADER: 5.0
- VERTEX SHADER: 5.0
- SOUND CARD: DirectX Compatible Audio Device
- FREE DISK SPACE: 40 GB
- DEDICATED VIDEO RAM: 1 GB
Train Simulator 2021 Recommended Requirements
- CPU: Intel Core-i5 4690 3.50 GHz Quad Core or AMD Ryzen 7 1700 3.80 GHz Quad Core or Better
- RAM: 4 GB
- OS: 32- or 64-bit Windows 7 Service Pack 1, 8.1 or 10 Required (Other OS versions and types are not supported)
- VIDEO CARD: NVIDIA GeForce GTX 970 or AMD Radeon RX 480 with 4 GB Dedicated VRAM or Better
- PIXEL SHADER: 5.1
- VERTEX SHADER: 5.1
- SOUND CARD: DirectX Compatible Audio Device
- FREE DISK SPACE: 40 GB
- DEDICATED VIDEO RAM: 4096 MB
