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.
- 4 GB High Speed GDDR5 memory
- PCI Express 2.1 x16 bus interface
- AMD “Eye-Definition” graphics
Full Microsoft DirectX® 11 support
Scalable geometry processing technology
Shader Model 5.0Direct
Compute 11 support
Dual advanced programmable hardware tessellation units
Accelerated multi-threading
HDR texture compressionOrder-independent transparency
OpenGL 4.1 support
Up to 24x multi-sample and 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 technology1
Native support for up to 6 simultaneous displays
Independent resolutions, refresh rates, color controls, and video overlays
Combine multiple displays to behave like a single large display
- AMD EyeSpeed visual acceleration2
AMD Accelerated Parallel Processing (APP) technology3,4
OpenCL 1.1 Support
DirectCompute 11
Double Precision Floating Point
Accelerated video encoding, transcoding, and upscaling
UVD 3 dedicated video playback accelerator
Advanced post-processing and scaling
Dynamic contrast enhancement and 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 technology5
Stereoscopic 3D display/glasses support
Blu-ray 3D supportStereoscopic 3D gaming3rd party
Stereoscopic 3D middleware software support
- AMD CrossFireX™ multi-GPU (dual card) technology6
- DisplayPort 1.2
Max resolution: 2560x1600 per display
Multi-Stream Transport
21.6 Gbps bandwidth
High bit-rate audio
- HDMI 1.4a with Stereoscopic 3D Frame Packing Format, Deep Color, xvYCC wide gamut support, and high bit-rate audio
Max resolution: 1920x1200
- Dual-link DVI with HDCP
Max resolution: 2560x1600
- Integrated HD audio controller
Output protected high bit rate 7.1 channel surround sound over HDMI
Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
- AMD PowerPlay™ power management technology3
AMD PowerTune technology (intelligent power management hardware)
Dynamic power management with low power idle state
Ultra-low power state support for multi-GPU configurations
- AMD Catalyst™ graphics and HD video configuration software
Software support for Windows 7, Windows Vista, and Windows XP
AMD Catalyst™ Control Center - AMD Catalyst™ software application and user interface for setup, configuration, and accessing features of AMD Radeon products
Unified Graphics display driver - AMD Catalyst™ software enabling other PC programs and devices to use advanced graphics, video, and features of AMD Radeon™ products
Additional hardware (e.g. Blu-ray drive, HD or 10-bit monitor, TV tuner) and/or software (e.g. multimedia applications) are required for the full enablement of some features. Not all features may be supported on all components or systems - check with your component or system manufacturer for specific model capabilities and supported technologies.
1 AMD Eyefinity technology works with games that support non-standard aspect ratios, which is required for panning across multiple displays. To enable more than two displays, additional panels with native DisplayPort™ connectors, and/or DisplayPort™ compliant active adapters to convert your monitor’s native input to your cards DisplayPort™ or Mini-DisplayPort™ connector(s), are required. SLS (“Single Large Surface”) functionality requires an identical display resolution on all configured displays.
2 AMD EyeSpeed is a set of technologies designed to improve video quality and enhance application performance. Full enablement of some features requires support for AMD Accelerated Parallel Processing (APP) technology and/or AMD’s Universal Video Decoder (UVD).
3 AMD PowerPlay™ and AMD Accelerated Parallel Processing (APP) are technology platforms that include a broad set of capabilities offered by certain AMD Radeon™ HD GPUs. Not all products have all features and full enablement of some capabilities and may require complementary products.
4 Requires application support for AMD Accelerated Parallel Processing (APP) technology. AMD Accelerated Parallel Processing technology works with applications designed to take advantage of its GPU acceleration capabilities.
5 AMD HD3D is a technology designed to enable stereoscopic 3D support in games, movies and/or photos. Requires 3D stereo drivers, glasses, and display.
6 AMD CrossFireX™ technology requires an AMD CrossFireX Ready motherboard, an AMD CrossFireX™ Bridge Interconnect (for each additional graphics card) and may require a specialized power supply.
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