PC requirements

Titan Quest Anniversary Edition System Requirements

Titan Quest Anniversary Edition needs at least 2.0 GHz CPU, 1 GB RAM and 128 MB NVIDIA GeForce 6800 series or ATI Radeon X800 series or equivalent graphics. For the recommended experience you want 3.0 GHz CPU Dual or Quad Core, 2 GB RAM and 256MB NVIDIA or AMD card graphics.

Verified Sources: Steam store listing
Titan Quest Anniversary Edition minimum and recommended PC specifications
Component Minimum Recommended
Operating system Windows XP / Vista / 7 / 8 / 10 32 or 64 bit Windows XP / Vista / 7 / 8 /10 32 or 64 bit
Processor 2.0 GHz CPU 3.0 GHz CPU Dual or Quad Core
Memory 1 GB RAM 2 GB RAM
Graphics 128 MB NVIDIA GeForce 6800 series or ATI Radeon X800 series or equivalent 256MB NVIDIA or AMD card
DirectX Version 9.0c Version 9.0c
Storage 5 GB available space 5 GB available space
Additional notes DirectX compatible DirectX compatible card
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

Titan Quest Anniversary Edition is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Titan Quest Anniversary Edition on PC

Can my PC run Titan Quest Anniversary Edition?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does Titan Quest Anniversary Edition need?
5 GB available space
What is the difference between minimum and recommended specs?
Minimum means the game starts and is playable, usually at 30fps on low settings at 1080p. Recommended is the developer's target for a smooth 60fps experience at high settings.