PowerColor HD 6990 LCS Edition 4GB GDDR5 HDMI Dual-link DVI-I / 4 X
Mini DisplayPort PCI-E Graphics Card

Product Description

High Speed 256-bit GDDR5 memory interface PCI Express 2.1 x 16 bus interface Eye-Definition graphics New & advanced architecture Full Direct X 11 support Scalable geometry processing technology Shader Model 5.0 Direct Compute 11 support Dual advanced programmable hardware tessellation units Accelerated multi-threading HDR texture compression Order-independent transparency Open GL 4.1 support Image quality enhancement technology Up to 24x multi-sample & super-sample anti-aliasing modes Adaptive anti-aliasing Enhanced Quality Anti-Aliasing (EQAA) Morphological Anti-Aliasing (MLAA) 16x angle independent anisotropic texture filtering 128-bit floating point HDR rendering AMD Eyefinity multi-display technology 1 Native support for up to 6 simultaneous displays Independent resolutions, refresh rates, color controls, & video overlays Display grouping Combine multiple displays to behave like a single large display AMD Eye Speed visual acceleration 2 AMD Accelerated Parallel Processing (APP) technology 3, 4 Open CL 1.1 Support Direct Compute 11 Double Precision Floating Point Accelerated video encoding, transcoding, & upscaling UVD 3 dedicated video playback accelerator MPEG-4 AVC/H.264 VC-1 MPEG-2 (SD & HD) Multi-View Codec (MVC) MPEG-4 part 2 (Div X, Xvid) Adobe Flash Enhanced Video Quality features Advanced post-processing & scaling Dynamic contrast enhancement & color correction Brighter whites processing (Blue Stretch) Independent video gamma control Dynamic video range control Dual-stream HD (1080p) playback support DXVA 1.0 & 2.0 support AMD HD3D technology 5 Stereoscopic 3D display/glasses support Blu-ray 3D support Stereoscopic 3D gaming 3rd party Stereoscopic 3D middleware software support AMD Cross Fire XTM multi-GPU technology 6 Dual card performance scaling Cutting-edge display support Display Port 1.2 Max resolution: 2560x 1600 per display Multi-Stream Transport 21.6 Gbps bandwidth High bit-rate audio HDMI 1.4a with Stereoscopic 3D Frame Packing Format, Deep Color, xv YCC wide gamut support, & high bit-rate audio Max resolution: 1920x 1200 Dual-link DVI with HDCP Max resolution: 2560x 1600 Integrated HD audio controller Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required Supports AC-3, AAC, Dolby True HD & DTS Master Audio formats AMD Power Play TM power management technology 3 AMD Power Tune technology Intelligent power management hardware Dynamic power management with low power idle state Ultra-low power state support for multi-GPU configurations AMD Catalyst TM graphics & HD video configuration software Software support for Windows 7, Windows Vista, & Windows XP AMD Catalyst TM Control Center
- AMD Catalyst TM software application & user interface for setup, configuration, & accessing features of AMD Radeon products. Unified Graphics display driver
- AMD Catalyst TM software enabling other PC programs & devices to use advanced graphics, video, & features of AMD Radeon TM products. Graphics Engine
- RADEON HD6990 Video Memory
- 4GB GDDR5 Engine Clock
- 830 M Hz / 880 M Hz Memory Clock
- 1250 M Hz (5.0 Gbps) Memory Interface
- 2 X 256bit (256bit) Direct X Support
- 11 Bus Standard
- PCIE 2.1 Standard Display Connectors
- Dual-link DVI-I / 4 X mini Display Port Feature Support Open GL
- Support Cross Fire X„¢ Technology
- Support ATI Stream Technology
- Support ATI Eyefinity Technology
- Support Display Support VGA Output
- Via Adapter DVI Output
- Dual-link DVI-I / 4 X mini Display Port Display Port
- On Board HDMI
- On Board HDCP
- Support Maximum Resolution VGA
- 2048x 1536 DVI
- 2560x 1600 Display Port
- 2560x 1600 HDMI
- 1920x 1200 Power Specs + Board

Dimensions Board

Dimensions
- 305mmx 110mmx 38mm Minimum System Power requirement (W)
- 750W Extention Power Connector
- two 8-pin PCI Express Power connectors