Konami have announced the minimum and recommended PC specs for Metal Gear Solid V: Ground Zeroes on Steam.
Minimum Specifications:
OS: Windows Vista 64-Bit or later
Processor: Core i5 SandyBridge 4Core (4 Thread) 2.7GHz or above
Memory: 4 GB RAM or above
Graphics: GeForce GTX 650 or above
DirectX: Version 11 or above
Recommended Specifications:
OS: Windows Vista 64-Bit or later
Processor: Core i5 SandyBridge 4Core (4 Thread) 2.7GHz or above
Memory: 8 GB RAM or above
Graphics: GeForce GTX 760 or above
DirectX: Version 11 or above
Metal Gear Solid V: Ground Zeroes will hit Steam on December 18.