Official specs from Steam

Victoria 3 system requirements

Minimum and recommended PC specs as listed by the developer on Steam. Native macOS version available. Native Linux build available.

Minimum

OSWindows® 10 Home 64 Bit
ProcessorIntel® Core™ i5-3470 | AMD® FX™ 9370 (AVX support required)
Memory8 GB RAM
GraphicsNvidia® GeForce™ GTX 660 (2GB) | AMD® Radeon™ R7 370 (2GB) or Intel® Iris® Xe Graphics or AMD® Radeon™ Vega 8
Storage10 GB available space

Recommended

OSWindows® 10 64 Bit or Windows® 11
ProcessorIntel® Core™ i5-6600K | AMD® Ryzen™ 5 2600X (AVX support required)
Memory16 GB RAM
GraphicsNvidia® GeForce™ GTX 1660 (6GB) | AMD® Radeon™ RX 5600 XT (6GB) | Intel® Arc™ A580 (8GB)
Storage10 GB available space

macOS minimum

OSmacOS, 14.4.1 (Sonoma)
ProcessorIntel® Core™ i5-10600
Memory16 GB RAM
GraphicsAMD® Radeon™ Pro 5300 (4GB)
Storage10 GB available space

macOS recommended

OSmacOS, 15.4 (Sequoia)
ProcessorApple® M3
Memory16 GB RAM
GraphicsApple® M3 GPU (10-core GPU)
Storage10 GB available space

FAQ

What graphics card do I need for Victoria 3?

Minimum: Nvidia® GeForce™ GTX 660 (2GB) | AMD® Radeon™ R7 370 (2GB) or Intel® Iris® Xe Graphics or AMD® Radeon™ Vega 8. Recommended: Nvidia® GeForce™ GTX 1660 (6GB) | AMD® Radeon™ RX 5600 XT (6GB) | Intel® Arc™ A580 (8GB).

How much RAM does Victoria 3 need?

Victoria 3 needs 8 GB RAM at minimum, 16 GB RAM recommended.

How big is Victoria 3?

Victoria 3 requires 10 GB available space.

Does Victoria 3 run on Mac or Steam Deck/Linux?

Yes, there is a native macOS version. A native Linux build is available.