Official specs from Steam

Far Cry 6 system requirements

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

Minimum

NoteRequires a 64-bit processor and operating system
OSWindows 10 (20H1 version or newer, 64-bit versions)
ProcessorAMD Ryzen 3 1200 @ 3. GHz or Intel Core i5-4460 @ 3.1 GHz (AVX, AVX2 and SSE 4.2 support required)
Memory8 GB RAM
GraphicsAMD RX 460 (4 GB) or NVIDIA GeForce GTX 960 (4 GB)
DirectXVersion 12
Storage170 GB available space
Additional NotesPlease note that the minimum requirement for running the HD Texture Pack for Far Cry 6 is 12GB of VRAM. For 4K configurations, you will need 16GB of VRAM. If you download and run the HD Texture Pack with lower VRAM capabilities, you will encounter performance issues while playing.

Recommended

NoteRequires a 64-bit processor and operating system
OSWindows 10 (20H1 version or newer, 64-bit versions)
ProcessorAMD Ryzen 5 3600X @ 3.8 GHz or Intel Core i7-7700 @ 3.6 GHz (AVX, AVX2 and SSE 4.2 support required)
Memory16 GB RAM
GraphicsAMD RX Vega 64 (8 GB) or NVIDIA GeForce GTX 1080 (8 GB)
DirectXVersion 12
Storage170 GB available space
Additional NotesPlease note that the minimum requirement for running the HD Texture Pack for Far Cry 6 is 12GB of VRAM. For 4K configurations, you will need 16GB of VRAM. If you download and run the HD Texture Pack with lower VRAM capabilities, you will encounter performance issues while playing.

FAQ

What graphics card do I need for Far Cry 6?

Minimum: AMD RX 460 (4 GB) or NVIDIA GeForce GTX 960 (4 GB). Recommended: AMD RX Vega 64 (8 GB) or NVIDIA GeForce GTX 1080 (8 GB).

How much RAM does Far Cry 6 need?

Far Cry 6 needs 8 GB RAM at minimum, 16 GB RAM recommended.

How big is Far Cry 6?

Far Cry 6 requires 170 GB available space.

Does Far Cry 6 run on Mac or Steam Deck/Linux?

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