In order for you to play Sonic Generations Collection on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Microsoft Windows 7/Vista/XP
Processor (CPU):
Intel Pentium Dual-Core T4200 (2x2.0GHz) or AMD equivalent
Memory (RAM):
2GB RAM (XP)/3GB RAM (Windows 7 / Vista)
Graphics Card:
NVIDIA GeForce 8800 (512MB) / ATI Radeon HD 2900 (512MB)
DirectX®:
Hard Drive:
11 GB free hard drive space
Sound:
In order to play Sonic Generations Collection on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
OS *:
Microsoft Windows 7
Processor (CPU):
Intel Core i5 @ 2.66 GHz / AMD Phenom II X4 @ 3.0 GHz
Memory (RAM):
3GB RAM
Graphics Card:
NVIDIA GeForce GTX 460 (1GB) / ATI Radeon HD 5850 (1GB)
DirectX®:
Hard Drive:
11 GB free hard drive space
Sound: