In order for you to play Victoria 3 on Windows with minimal graphics settings, your computer must meet the following requirements
Operating System:
Windows® 10 Home 64 Bit
Processor (CPU):
Intel® Core™ i3-3250 or AMD® FX 8370 (AVX support required)
Memory (RAM):
8 GB RAM
Graphics Card:
Nvidia® GeForce™ GTX 660 (2GB) or AMD® R7 370 (2GB) or Intel® HD Graphics 630 or AMD Radeon™ Vega 8
Storage:
10 GB available space
In order to play Victoria 3 on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Windows® 10 64 Bit or Windows® 11
Processor (CPU):
Intel® Core™ i5-6600K or AMD® Ryzen 5 2600X (AVX support required)
Memory (RAM):
16 GB RAM
Graphics Card:
Nvidia® GeForce™ GTX 1660 (6GB) or AMD® RX 590 (8GB)
Storage:
10 GB available space