NOTE: the
information below is provided for your convenience only
and we cannot guarantee its accuracy. If necessary,
please verify with us before purchasing.
HD4890 1GB GDDR5
956 million transistors on 55nm fabrication process
PCI ExpressR 2.0 x16 bus interface
256-bit GDDR5 memory interface
MicrosoftR DirectXR 10.1 support
Unified Superscalar Shader Architecture
Dynamic Geometry Acceleration
Anti-aliasing features
Texture filtering features
OpenGL 3.0 support
ATI AvivoTM HD Video and Display Platform