For PC players that plan to pick up Metal Gear Solid V: The Phantom Pain on September 1st, a staff member at Konami released minimum, and recommended specs for the game on PC...
MINIMUM:
OS: Windows 7x64, Windows 8x64 (64-bit OS Required)
Processor: Intel Core i5-4460 (3.40 GHz) or better; Quad-core or better
Memory: 4 GB RAM
Graphics: NVIDIA GeForce GTX 650 (2GB) or better (DirectX 11 card Required)
DirectX: Version 11
Hard Drive: 28 GB available space
Sound Card: DirectX 9.0c compatible sound card
RECOMMENDED:
OS: Windows 7x64, Windows 8x64 (64-bit OS Required)
Processor: Intel Core i7-4790 (3.60GHz) or better; Quad-core or better
Memory: 8 GB RAM
Graphics: NVIDIA GeForce GTX 760 (DirectX 11 graphic card required)
DirectX: Version 11
Hard Drive: 28 GB available space
Sound Card: DirectX 9.0c compatible sound card (Surround Sound 5.1)
MINIMUM:
OS: Windows 7x64, Windows 8x64 (64-bit OS Required)
Processor: Intel Core i5-4460 (3.40 GHz) or better; Quad-core or better
Memory: 4 GB RAM
Graphics: NVIDIA GeForce GTX 650 (2GB) or better (DirectX 11 card Required)
DirectX: Version 11
Hard Drive: 28 GB available space
Sound Card: DirectX 9.0c compatible sound card
RECOMMENDED:
OS: Windows 7x64, Windows 8x64 (64-bit OS Required)
Processor: Intel Core i7-4790 (3.60GHz) or better; Quad-core or better
Memory: 8 GB RAM
Graphics: NVIDIA GeForce GTX 760 (DirectX 11 graphic card required)
DirectX: Version 11
Hard Drive: 28 GB available space
Sound Card: DirectX 9.0c compatible sound card (Surround Sound 5.1)