2K Games and Turtle Rock Studios have issued a press release, revealing the official PC system requirements for Evolve. Evolve is powered by CRYENGINE and will at least need a 64-bit OS, a Core2Duo processor, 4GB of RAM and 50GB of free HDD space.

Evolve - Official PC System Requirements:

MINIMUM REQUIREMENTS:
INTEL CPU: Core 2 Duo E6600
AMD CPU: Athlon 64 X2 6400
SYSTEM RAM: 4GB
NVIDIA VIDEO CARD: GeForce GTX 560
ATI VIDEO CARD: Radeon HD 5770
VIDEO MEMORY: 1GB
HARD DRIVE: 50GB
OS: Windows 7 64-bit

RECOMMENDED REQUIREMENTS:
INTEL CPU: Core i7-920
AMD CPU: A8-3870K
SYSTEM RAM: 6GB
NVIDIA VIDEO CARD: GeForce GTX 670 or GTX 760
ATI VIDEO CARD: Radeon R9 280
VIDEO MEMORY: 2GB
HARD DRIVE: 50GB
OS: Windows 7/8/8.1 64-bit