Official specs from Steam

War Thunder 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 (64bit)
ProcessorDual-Core 2.2 GHz
Memory4 GB RAM
GraphicsDirectX 11 level video card: AMD Radeon 77XX / NVIDIA GeForce GTX 660. The minimum supported resolution for the game is 720p.
DirectXVersion 11
NetworkBroadband Internet connection
Storage70 GB available space
VR SupportSteamVR. Keyboard or gamepad required

Recommended

OSWindows 10/11 (64bit)
ProcessorIntel Core i5 or Ryzen 5 3600 or better
Memory16 GB RAM
GraphicsDirectX 11 level video card or higher and drivers: Nvidia GeForce 1060 and higher, Radeon RX 570 and higher
DirectXVersion 12
NetworkBroadband Internet connection
Storage95 GB available space

macOS minimum

OSCatalina 10.15
ProcessorCore i5, minimum 2.2GHz (Intel Xeon is not supported)
Memory6 GB RAM
GraphicsIntel Iris Pro 5200 (Mac), or analog from AMD/Nvidia for Mac. Minimum supported resolution for the game is 720p with Metal support
NetworkBroadband Internet connection
Storage70 GB available space

macOS recommended

OSOS Big Sur v. 10.16 or newer
ProcessorIntel Core i7 (Xeon processors not supported)
Memory8 GB RAM
GraphicsRadeon Vega II or higher with Metal support
NetworkBroadband Internet connection
Storage95 GB available space

FAQ

What graphics card do I need for War Thunder?

Minimum: DirectX 11 level video card: AMD Radeon 77XX / NVIDIA GeForce GTX 660. The minimum supported resolution for the game is 720p.. Recommended: DirectX 11 level video card or higher and drivers: Nvidia GeForce 1060 and higher, Radeon RX 570 and higher.

How much RAM does War Thunder need?

War Thunder needs 4 GB RAM at minimum, 16 GB RAM recommended.

How big is War Thunder?

War Thunder requires 70 GB available space.

Does War Thunder run on Mac or Steam Deck/Linux?

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