Mass Effect 3 Minimum System Requirements
OS - Windows XP SP3/Vista SP1, Win 7
CPU - 1.8 GHz Intel Core 2 Duo (equivalent AMD CPU)
RAM - 1GB for XP / 2GB RAM for Vista/Win 7
HDD - 15 GB of free hard disk space
GFX RAM - 256 MB* (with Pixel Shader 3.0 support)
Audio - DirectX 9.0c compatible
DX - DirectX 9.0c August 2009 (included)
*Supported chipsets: NVIDIA 7900 or better; ATI X1800 or better. Please note that NVIDIA GeForce 9300, 8500, 8400, and 8300 are below minimum system requirements, as are AMD/ATI Radeon HD3200, HD3300, and HD4350. Updates to your video and sound card drivers may be required.
Mass Effect 3 Recommended System Requirements
OS - Windows XP SP3/Vista SP1, Win 7
CPU - 2.4 GHz Intel Core 2 Duo (equivalent AMD CPU)
RAM - 2GB for XP / 4GB RAM for Vista/Win 7
HDD - 15 GB of free hard disk space
GFX - AMD/ATI Radeon HD 4850 512 MB or greater, NVidia GeForce 9800 GT 512 MB or greater
GFX RAM - 512MB (with Pixel Shader 3.0 support)
Alan Wake Minimum System Requirements
OS: Windows Vista or Windows 7 (see below for Windows XP)
CPU: AMD Athlon X2 2.8GHz or Intel Core 2 Duo 2GHz (A dual core processor is required)
RAM: 2 GB
GFX RAM: DirectX 10 compatible or later with 512MB RAM
GFX: AMD ATI Radeon 3650, 4450, 5550, 6450 or higher / NVIDIA GeForce 8600GT, 9500GT, GT120, GT430, GT520
HDD: 8 GB Free Disk Space
Audio: DirectX 9.0c compatible
OTHER: Mouse and keyboard, Xbox360 controller also supported
Kingdoms of Amalur: Reckoning Minimum System Requirements
OS: Windows XP with Service Pack 3 / Windows Vista with Service Pack 2 / Windows 7 with Service Pack 1
CPU: Intel Core2 Duo (or equivalent) running at 2.2GHz or greater / AMD Athlon 64 X2 5000+ (or equivalent) running at 2.6GHz or greater
RAM: At least 1 GB for Windows XP / At least 2 GB for Windows Vista and Windows 7
GFX: NVIDIA GeForce 8800 GT 512MB or better / ATI Radeon HD3650 512MB or better (Supporting Pixel Shader 3.0 & Minimum Resolution Supported is 1280x720)
HDD: At least 10.5 GB of free space
DX: 9.0c Compatible
OTHER: CD/DVD ROM drive (required for installation only), 8x or faster CD/DVD drive
Kingdoms of Amalur: Reckoning Recommended System Requirements
OS: Windows XP with Service Pack 3 / Windows Vista with Service Pack 2 / Windows 7 with Service Pack 1
CPU: Intel Core 2 Quad (or equivalent) running at 2.4GHz or greater / AMD Phenom X4 (or equivalent) running at 2.6GHz or greater
RAM: At least 3 GB for Windows XP / At least 4 GB for Windows Vista and Windows 7
GFX: NVIDIA GeForce GTX260 1GB RAM or better / ATI Radeon HD4850 1GB RAM or better (Supporting Pixel Shader 3.0)
DX: 9.0c Compatible
OTHER: You will also need an internet connection for product activation/registration.