Minimum Requirements (based on their official statement)

OS: Windows 7 or newer

RAM: 4GB

Storage: 15GB Available Space

Processor Speed: 2.8 GHz

GPU: NVIDIA GeForce 8600/9600GT, ATI/AMD Radeon HD2600/3600

Please do take note that Processor Speed doesn't always matter. It basically just tells you what is the maximum speed that your processor can achieve.

All processors can "run anything that it can” given enough memory, but the performance can be unacceptable.

Recommend Requirements (personal opinion)

OS: Windows 10/11

RAM: 16GB

Storage: 256GB SSD or higher

Processor: AMD Ryzen 5 2600

GPU: RX 580

Another note is that SSD (Solid State Drive) is much better than the traditional Hard Disk Drive.