Official specs from Steam

Tomb Raider II system requirements

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

Minimum

OS *Windows XP / Windows Vista / Windows 7
Processor1.8 GHz Processor
Memory512 MB RAM
Graphics3D graphics card compatible with DirectX 9
DirectX®9.0
Hard Drive2 GB HD space

FAQ

What graphics card do I need for Tomb Raider II?

Minimum: 3D graphics card compatible with DirectX 9.

How much RAM does Tomb Raider II need?

Tomb Raider II needs 512 MB RAM at minimum.

How big is Tomb Raider II?

Tomb Raider II requires 2 GB HD space.

Does Tomb Raider II run on Mac or Steam Deck/Linux?

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