Day of Defeat - System Requirements

OS: Windows XP
Processor (CPU): 1.2 GHZ or Equivalent
Memory (RAM): 512 MB RAM
Graphics Card: 64 MB DX9 Compliant
Hard Drive: 2 GB free hard drive space
Sound: DX 8.1 Compatible Audio

OS *: Windows 98 / ME / 2000 / XP
Processor (CPU): Pentium III 600 MHz or Athlon 600 MHz processor or higher for systems with Windows 98/ME, Pentium III 700 MHz or Athlon 700 MHz processor or higher for systems with Windows 2000 / XP
Memory (RAM): 128 MB
Graphics Card: 3D hardware accelerator card required - 100% DirectX 9.0b compatible 32 MB hardware T&L-capable video card and latest drivers*
DirectX: Version 9.0b (included)
Network:
Storage: 1.4 GB of uncompressed free hard disk space (plus 400 MB for Windows 98/ME swap file, 600 MB for Windows 2000 / XP swap file)
Sound Card: 100% DirectX 9.0b compatible 16-bit sound card and latest drivers

Minimum: 3D hardware accelerator card required - 100% DirectX 9.0c compatible 64MB hardware accelerator video card and the latest drivers*, Microsoft Windows 2000/XP, Pentium IV 1.4GHz or AMD Athlon XP 1700+ processor or higher, 256MB RAM (512MB RAM recommended), 100% DirectX 9.0c compatible 16-bit sound card and latest drivers, 100% Windows 2000/XP compatible mouse, keyboard and latest drivers, 4.0GB of uncompressed free hard disk space (plus 600MB for Windows 2000/XP swap file)
Multi-player Requirements:
Internet (TCP/IP) and LAN (TCP/IP) play supported
Internet play requires broadband connection and latest drivers
LAN play requires network interface card and latest driversImportant Notice: *Some 3D accelerator cards with the chipset listed here may not be compatible with the 3D acceleration features utilized by Call of Duty. Please refer to your hardware manufacturer for 100% DirectX 9.0c compatibility.
Supported Chipsets
ATI Radeon 8500
ATI Radeon 9000
ATI Radeon 9200
ATI Radeon 9500
ATI Radeon 9600
ATI Radeon 9700
ATI Radeon 9800
ATI Radeon X300
ATI Radeon X550
ATI Radeon X600
ATI Radeon X700
ATI Radeon X800
ATI Radeon X850
nVidia GeForce 2 Ultra
All nVidia GeForce 3/Ti Series
All nVidia GeForce 4/Ti Series
All nVidia GeForce FX Series
All nVidia GeForce 6 Series
Recommend nVidia GeForce 7 Series or higher

Supported OS: Windows® 2000/XP (only)
Processor: 1 GHz Pentium® III or AMD Athlon™ (2.5 GHz Pentium IV or AMD recommended)
Memory: 512 MB (1 GB recommended)
Graphics: 32 MB DirectX® 9.0c compliant (see supported list*)
DirectX Version: DirectX 9.0c (included)
Sound: 16-bit DirectX 9.0c compliant sound card
Hard Drive: 5 GB
Peripherals: Windows keyboard and mouse only
*Video cards supported at time of release: ATI® Radeon® 8500/9000/X series, NVIDIA® GeForce™ 4/FX/6 series (GeForce 4 MX not supported)

OS *: Windows XP
Processor (CPU): Core 2 Duo @ 2.0GHz
Memory (RAM): 2GB
Graphics Card: 256 MB Video Card (GeForce 7800 GT / ATI X1900)
DirectX®: DirectX 9, 10, and 11 support
Hard Drive: 15 GB