In order for you to play Saints Row: The Third on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Windows® XP
Processor (CPU):
2GHz Dual Core Processor (Intel® Core 2 Duo or AMD Athlon™ X2) or higher
Memory (RAM):
2GB System RAM or more
Graphics Card:
320MB Video RAM GPU w/ Shader Model 3.0 support. NVIDIA® GeForce® 8800 series or better. ATI Radeon™ HD3800 series or better
DirectX®:
9.0c
Hard Drive:
10GB
Sound:
100% DirectX® 9.0C compliant sound card or equivalent onboard sound
Co-Op Play:
NVIDIA® GeForce® 8800 cards require 640MB of Video RAM. ATI Radeon™ HD3800 cards require 1GB of Video RAM
In order to play Saints Row: The Third on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
OS *:
Microsoft® Windows® 7
Processor (CPU):
Any Quad Core Processor (Intel® Core i5 or AMD Phenom™ II X4) or 3.0+ Dual Core CPU
Memory (RAM):
4GB System RAM or more
Graphics Card:
1GB Video RAM GPU w/ Shader Model 4.0 support. NVIDIA® GeForce® GTX 400 series or better. ATI Radeon™ HD5000 series or better
DirectX®:
DirectX® 11
Hard Drive:
10 GB
Sound:
100% DirectX® 9.0C compliant sound card or equivalent onboard sound