Official specs from Steam

Dying Light system requirements

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

Minimum

OS *Windows® 7 64-bit / Windows® 8 64-bit / Windows® 8.1 64-bit
ProcessorIntel® Core™ i5-2500 @3.3 GHz / AMD FX-8320 @3.5 GHz
Memory4 GB RAM DDR3
Hard Drive40 GB free space
GraphicsNVIDIA® GeForce® GTX 560 / AMD Radeon™ HD 6870 (1GB VRAM)
DirectX®Version 11
SoundDirectX® compatible
Additional NotesLaptop versions of graphics cards may work but are NOT officially supported. Windows-compatible keyboard, mouse, optional controller (Xbox 360 Controller for Windows recommended)

Recommended

OS *Windows® 7 64-bit / Windows® 8 64-bit / Windows® 8.1 64-bit
ProcessorIntel® Core™ i5-4670K @3.4 GHz / AMD FX-8350 @4.0 GHz
Memory8 GB RAM DDR3
Hard Drive40 GB free space
GraphicsNVIDIA® GeForce® GTX 780 / AMD Radeon™ R9 290 (2GB VRAM)
DirectX®Version 11
SoundDirectX® compatible
Additional NotesLaptop versions of graphics cards may work but are NOT officially supported. Windows-compatible keyboard, mouse, optional controller (Xbox 360 Controller for Windows recommended)

macOS minimum

OSmacOS Sierra 10.12.1
ProcessorIntel® Core™ i5 @3.20GHz
Memory4 GB RAM DDR3
Hard Drive40 GB free space
GraphicsAMD Radeon™ R9 M370X (2GB VRAM)
Additional NotesOnly AMD Radeon™ graphics cards are officially supported.

macOS recommended

OSmacOS Sierra 10.12.1
ProcessorIntel® Core™ i7 @4.00GHz
Memory8 GB RAM DDR3
Hard Drive40 GB free space
GraphicsAMD Radeon™ R9 M395X (4GB VRAM)
Additional NotesOnly AMD Radeon™ graphics cards are officially supported.

FAQ

What graphics card do I need for Dying Light?

Minimum: NVIDIA® GeForce® GTX 560 / AMD Radeon™ HD 6870 (1GB VRAM). Recommended: NVIDIA® GeForce® GTX 780 / AMD Radeon™ R9 290 (2GB VRAM).

How much RAM does Dying Light need?

Dying Light needs 4 GB RAM DDR3 at minimum, 8 GB RAM DDR3 recommended.

How big is Dying Light?

Dying Light requires 40 GB free space.

Does Dying Light run on Mac or Steam Deck/Linux?

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