Official specs from Steam

Resident Evil 5 system requirements

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

Minimum

Supported OSWindows®10
ProcessorIntel Core™ 2 Quad 2.4GHz or better, AMD Phenom™ II x4 3.4GHZ or better
Memory4GB or better
Graphics512 MB VRAM, NVIDIA® GeForce 9800 series or better, ATI Radeon HD 7770 or better
DisplayMinimum 800 x 600 pixel resolution
SoundDirectSound Compatible (DirectX 9.0c or higher)
DirectX®DirectX 9.0c / Shader 3.0 or better
Hard Drive15 GB free hard drive space
PeripheralsKeyboard and mouse

Recommended

Supported OSWindows®10
ProcessorIntel Core™ i5-3570 or better, AMD Phenom™ II x4 3.4GHZ or better
Memory4GB or better
Graphics512 MB VRAM, NVIDIA(R) GeForce® GTX 650 or better, ATI Radeon HD 7770 or better
DisplayMinimum 1280 x 720 pixel resolution
SoundDirectSound Compatible (DirectX 9.0c or higher)
DirectX®DirectX 9.0c / Shader 3.0 or better
Hard Drive15 GB free hard drive space
PeripheralsKeyboard and mouse, controller supported

FAQ

What graphics card do I need for Resident Evil 5?

Minimum: 512 MB VRAM, NVIDIA® GeForce 9800 series or better, ATI Radeon HD 7770 or better. Recommended: 512 MB VRAM, NVIDIA(R) GeForce® GTX 650 or better, ATI Radeon HD 7770 or better.

How much RAM does Resident Evil 5 need?

Resident Evil 5 needs 4GB or better at minimum, 4GB or better recommended.

How big is Resident Evil 5?

Resident Evil 5 requires 15 GB free hard drive space.

Does Resident Evil 5 run on Mac or Steam Deck/Linux?

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