Official specs from Steam

Assassin's Creed Origins 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 (64-bit versions only)
ProcessorIntel Core i5-2400s @ 2.5 GHz or AMD FX-6350 @ 3.9 GHz or equivalent
Memory6 GB RAM
GraphicsNVIDIA GeForce GTX 660 or AMD R9 270 (2048 MB VRAM with Shader Model 5.0 or better)
DirectXVersion 11
Storage42 GB available space
Additional NotesVideo Preset: Lowest (720p). Game contains Denuvo and VMProtect anti-piracy technology.

Recommended

NoteRequires a 64-bit processor and operating system
OSWindows 10 (64-bit versions only)
ProcessorIntel Core i7- 3770 @ 3.5 GHz or AMD FX-8350 @ 4.0 GHz
Memory8 GB RAM
GraphicsNVIDIA GeForce GTX 760 or AMD R9 280X (3GB VRAM with Shader Model 5.0 or better)
Storage42 GB available space
Additional NotesVideo Preset: High (1080p). Game contains Denuvo and VMProtect anti-piracy technology.

FAQ

What graphics card do I need for Assassin's Creed Origins?

Minimum: NVIDIA GeForce GTX 660 or AMD R9 270 (2048 MB VRAM with Shader Model 5.0 or better). Recommended: NVIDIA GeForce GTX 760 or AMD R9 280X (3GB VRAM with Shader Model 5.0 or better).

How much RAM does Assassin's Creed Origins need?

Assassin's Creed Origins needs 6 GB RAM at minimum, 8 GB RAM recommended.

How big is Assassin's Creed Origins?

Assassin's Creed Origins requires 42 GB available space.

Does Assassin's Creed Origins run on Mac or Steam Deck/Linux?

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