In order for you to play Trainz Railroad Simulator 2019 on Windows with minimal graphics settings, your computer must meet the following requirements
Requires a 64-bit processor and operating system
OS *:
Windows 7 64bit
Processor (CPU):
Intel i5 3GHz 64Bit Processor
Memory (RAM):
4 GB RAM
Graphics Card:
NVIDIA GT 430 or better/ AMD ATI 5550 or better
DirectX:
Version 11
Network:
Broadband Internet connection
Storage:
50 GB available space
Sound Card:
Yes
In order to play Trainz Railroad Simulator 2019 on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Requires a 64-bit processor and operating system
Operating System:
Windows 10 64bit
Processor (CPU):
Intel i7 or better
Memory (RAM):
16 GB RAM
Graphics Card:
NVIDIA GTX 980 or better
DirectX:
Version 11
Network:
Broadband Internet connection
Storage:
50 GB available space