Official specs from Steam

Kingdom Come: Deliverance system requirements

Minimum and recommended PC specs as listed by the developer on Steam.

Kingdom Come: Deliverance release infoSteam page Check other games

Minimum

NoteRequires a 64-bit processor and operating system
OS *OS 64-bit Windows 7 or 64-bit Windows 8 (8.1) or Windows 10
ProcessorIntel CPU Core i5-2500K 3.3GHz, AMD CPU Phenom II X4 940
Memory8 GB RAM
GraphicsNvidia GPU GeForce GTX 660, AMD GPU Radeon HD 7870
DirectXVersion 11
Storage70 GB available space
Sound CardIntegrated
Additional NotesSSD recommended

Recommended

NoteRequires a 64-bit processor and operating system
OS *OS 64-bit Windows 7 or 64-bit Windows 8 (8.1) or Windows 10
ProcessorIntel CPU Core i7 3770 3,4 GHz, AMD CPU AMD FX-8350 4 GHz
Memory16 GB RAM
GraphicsNvidia GPU GeForce GTX 1060, AMD GPU Radeon RX 580
DirectXVersion 11
Storage90 GB available space
Sound CardCreative SOUND BLASTER Zx
Additional NotesSSD recommended

FAQ

What graphics card do I need for Kingdom Come: Deliverance?

Minimum: Nvidia GPU GeForce GTX 660, AMD GPU Radeon HD 7870. Recommended: Nvidia GPU GeForce GTX 1060, AMD GPU Radeon RX 580.

How much RAM does Kingdom Come: Deliverance need?

Kingdom Come: Deliverance needs 8 GB RAM at minimum, 16 GB RAM recommended.

How big is Kingdom Come: Deliverance?

Kingdom Come: Deliverance requires 70 GB available space.

Does Kingdom Come: Deliverance run on Mac or Steam Deck/Linux?

There is no native macOS version. There is no native Linux build (Proton compatibility may vary).