I've just recently learned of a leaked information regarding the PC requirements of the upcoming Resident Evil 5. This may not be final but at least it will give you an idea if you're current rig can handle it or its time for that much needed upgrade. I know I don't need upgrading! LOL.
OS
Windows 95: Not Supported
Windows 98: Not Supported
Windows Me: Not Supported
Windows NT: Not Supported
Windows 2000: Not Supported
Windows XP: Required
Windows Vista: Recommended
CPU
Minimum Requirement
Intel Pentium D Processor
AMD Athlon64 X2
Recommended
Intel Core 2 Quad Processor or better
AMD Phenom X4 or better
RAM
Minimum Requirement
Windows Vista (1 GB)
Windows XP (512 MB)
Recommended
Windows Vista (2 GB or more)
Windows XP (1 GB or more)
HDD
8.0 GB or more
Monitor
Minimum Requirement
800×600
Recommended
1280×720 or larger
Disc Drive
DVD9 compatible drive
Graphics Card
Minimum Requirement
VRAM (256 MB)
DirectX 9.0c / Shader 3.0
NVIDIA GeForce 6800 series
ATI Radeon HD 2400 Pro
Recommended
VRAM (512 or more)
NVIDIA GeForce 9800 series or better
ATI Radeon HD 4800 series or better
Sound Card
DirectSound Compatible (DirectX 9.0c or higher)
Interface
Required
Mouse & Keyboard
Gamepad
Recommended
Xbox360 Controller for Windows
Internet Broadband Connection
OS
Windows 95: Not Supported
Windows 98: Not Supported
Windows Me: Not Supported
Windows NT: Not Supported
Windows 2000: Not Supported
Windows XP: Required
Windows Vista: Recommended
CPU
Minimum Requirement
Intel Pentium D Processor
AMD Athlon64 X2
Recommended
Intel Core 2 Quad Processor or better
AMD Phenom X4 or better
RAM
Minimum Requirement
Windows Vista (1 GB)
Windows XP (512 MB)
Recommended
Windows Vista (2 GB or more)
Windows XP (1 GB or more)
HDD
8.0 GB or more
Monitor
Minimum Requirement
800×600
Recommended
1280×720 or larger
Disc Drive
DVD9 compatible drive
Graphics Card
Minimum Requirement
VRAM (256 MB)
DirectX 9.0c / Shader 3.0
NVIDIA GeForce 6800 series
ATI Radeon HD 2400 Pro
Recommended
VRAM (512 or more)
NVIDIA GeForce 9800 series or better
ATI Radeon HD 4800 series or better
Sound Card
DirectSound Compatible (DirectX 9.0c or higher)
Interface
Required
Mouse & Keyboard
Gamepad
Recommended
Xbox360 Controller for Windows
Internet Broadband Connection