XFX RADEON HD 6990

The XFX Radeon™ HD 6990 creates the ultimate in intense, immersive HD gaming with raw performance, Dual GPU, 4 GB GDDR5 high-speed memory and an impressive array of ground-breaking features, giving even the most hardcore gamers an extra boost of adrenaline to take the game to the next level.

Immerse yourself with the XFX Radeon™ HD 6990 enabling DirectX 11 gaming on up to four simultaneous displays utilizing up to four Mini-DisplayPort 1.2 outputs, as well as Stereoscopic 3D gaming and Blu-ray 3D playback with AMD HD3D technology – all from a single graphics card.




In addition, AMD’s exclusive anti-aliasing platform, Morphological Anti-Aliasing (MLAA), reduces and smoothes jagged lines to enhance visual qualities without lowering frame rates associated with standard anti-aliasing. Not all games have anti-aliasing support, but MLAA can enhance your graphics on any application.

Dual GPU with 3072 Stream Cores Each 830 MHz GPU Core Clock 5000 Mhz Memory Speed 4 GB GDDR5 High Speed Memory AMD HD3D Technology PCI-E 2.1 Bus Support Microsoft DirectX® 11 Support AMD Eyefinity Multi-Display Technology up to 4 displays AMD CrossFireX™ multi-GPU Support		3rd Generation TeraScale Engine Accelerated Video Transcoding, Encoding, and Upscaling AMD PowerPlay™ Technology Enhanced Unified Video Decoder (UVD 3) Enhanced Internet Browser Application Support Enhanced Microsoft Office 2010 Support HDMI 1.4a with support for stereoscopic 3D, Deep Color and xvyCC extended gamut

Processor & Bus Bus Type: PCI-E 2.1 Performance: Standard GPU Clock MHz: 830 MHz Stream Processors: 3072

        Memory

• Memory Interface Bus (bit): 256
• Memory Type: DDR5
• Memory Size (MB): 4096 MB
• Memory Clock (MHz): 5000 MHz

taken from : xfxforce.com