PCI-Express 2.0 x16 bus interface
GDDR5 memory
Microsoft DirectX 11 Support
Microsoft Windows 7 Support
ATI Eyefinity Technology, support up to 3 displays

Product DescriptionNow, more people than ever can experience real innovation in DirectX 11 gaming with ATI Radeon …

PCI-Express x16 bus interface
64-bit DDR3 memory interface
Microsoft DirectX 10.1 support
OpenGL 2.0 support
Unified Superscalar Shader Architecture

Product DescriptionWith all the latest features, the ATI Radeon HD 4550 graphics cards deliver an incredible visual experience with best in …

PCI-Express video card with 512 MB of 64 bit DDR2 memory
Full support for Microsoft DirectX 10.0 Shader Model 4.0
True 128-bit floating point high dynamic-range (HDR) lighting
PCI-Express and Open GL 2.0 support
2 dual-link DVI outputs support …