XFX launches the Radeon HD 5970 Limited Black Edition graphics card. Based on ATI Radeon HD5970 GPU, XFX’s offering gets 4GB of GDDR5 memory and provides six Mini DisplayPort outputs. This HD5970 Black Edition (BE) features ATI Eyefinity technology with support for up to six displays, ATI Stream technology with Accelerated Video Transcoding, ATI CrossFireX, Avivi HD video and display technology and ATI PowerPlay dynamic power management.
The Radeon HD597 BE supports OpenGL 3.2 and DirectX 11. It uses PCI Express 2.1 interface. The card has a 850MHz GPU clock speed and 4800MHz memory clock.