Official specs from Steam

Far Cry system requirements

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

Minimum

Supported OSWindows® 2000/XP (only)
ProcessorAMD Athlon™ 1 GHz or Pentium® III 1 GHz
Memory256 MB
Graphics64 MB DirectX® 9.0b-compliant graphics card (see supported list*)
SoundDirectX 9.0b compliant PCI card (Sound Blaster Audigy series recommended)
DirectXDirectX 9.0b or higher
Hard Disk Space4 GB
MultiplayBroadband with 64 Kbps upstream (512 Kbps upstream to host 8 players)
Mouse/KeyboardWindows compatible mouse and keyboard required

Recommended

Supported OSWindows 2000/XP (only)
ProcessorAMD Athlon 2-3 GHz or Pentium 4 2-3 GHz
Memory512-1024 MB
SoundSound Blaster® Audigy® series (see supported list*)
Graphics128 MB GeForce™ 4 128 MB to GeForce FX 5950; ATI Radeon 9500-9800 XT
Note*Supported video cards at time of retail release: NVIDIA GeForce 2/3/4/FX families ( NVIDIA based cards must have ForceWare drivers 53.03 or later; GeForce 2 and GeForce 4 MX cards do not support all graphics features). ATI Radeon 8500/9000 families (ATI Radeon 9500-9800 XT recommended; ATI-based cards must have Catalyst drivers 3.9 or higher). Laptop models of the listed cards are not fully supported. For an up-to-date list of supported chipsets, video cards, and operating systems, please visit the FAQ for this game at: .

FAQ

What graphics card do I need for Far Cry?

Minimum: 64 MB DirectX® 9.0b-compliant graphics card (see supported list*). Recommended: 128 MB GeForce™ 4 128 MB to GeForce FX 5950; ATI Radeon 9500-9800 XT.

How much RAM does Far Cry need?

Far Cry needs 256 MB at minimum, 512-1024 MB recommended.

How big is Far Cry?

Far Cry requires 4 GB.

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

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