PowerColor HD6990 4GB GDDR5
- Part NumberAX6990 4GBD5-M4D
- Graphics EngineRADEON HD6990
- Video Memory4GB GDDR5
- Engine Clock830MHz / 880MHz
- Memory Clock1250MHz (5.0Gbps)
- Memory Interface2 X 256bit (256bit)
- DirectX® Support11
- Bus StandardPCIE 2.1
- Display ConnectorsDual-link DVI-I / 4 X mini DisplayPort



- High Speed 256-bit GDDR5 memory interface
- PCI Express 2.1 x16 bus interface
- “Eye-Definition” graphics
- New and advanced architecture
- Full DirectX® 11 support
- Scalable geometry processing technology
- Shader Model 5.0
- DirectCompute 11 support
- Dual advanced programmable hardware tessellation units
- Accelerated multi-threading
- HDR texture compression
- Order-independent transparency
- OpenGL 4.1 support
- Image quality enhancement technology
- 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
- New and advanced architecture
- AMD Eyefinity multi-display technology1
- Native support for up to 6 simultaneous displays
- Independent resolutions, refresh rates, color controls, and video overlays
- Display grouping
- 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
- MPEG-4 AVC/H.264
- VC-1
- MPEG-2 (SD & HD)
- Multi-View Codec (MVC)
- MPEG-4 part 2 (DivX, Xvid)
- Adobe Flash
- Enhanced Video Quality features
- 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 Accelerated Parallel Processing (APP) technology3,4
- AMD HD3D technology5
- Stereoscopic 3D display/glasses support
- Blu-ray 3D support
- Stereoscopic 3D gaming
- 3rd party Stereoscopic 3D middleware software support
- AMD CrossFireXTM multi-GPU technology6
- Dual card performance scaling
- Cutting-edge display support
- 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
- DisplayPort 1.2
- 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 TrueHD and DTS Master Audio formats
- AMD PowerPlayTM 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 PowerTune technology
- AMD CatalystTM graphics and HD video configuration software
- Software support for Windows 7, Windows Vista, and Windows XP
- AMD CatalystTM Control Center - AMD CatalystTM software application and user interface for setup, configuration, and accessing features of AMD Radeon products.
- Unified Graphics display driver - AMD CatalystTM software enabling other PC programs and devices to use advanced graphics, video, and features of AMD RadeonTM products.
- 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 DisplayPortTM compliant active adapters to convert your monitor’s native input to your cards DisplayPortTM or Mini-DisplayPortTM connector(s), are required. SLS (“Single Large Surface”) functionality requires an identical display resolution on all configured displays.
- 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).
- AMD PowerPlayTM and AMD Accelerated Parallel Processing (APP) are technology platforms that include a broad set of capabilities offered by certain AMD RadeonTM HD GPUs. Not all products have all features and full enablement of some capabilities and may require complementary products.
- 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.
- AMD HD3D is a technology designed to enable stereoscopic 3D support in games, movies and/or photos. Requires 3D stereo drivers, glasses, and display.
- AMD CrossFireXTM technology requires an AMD CrossFireX Ready motherboard, an AMD CrossFireXTM Bridge Interconnect (for each additional graphics card) and may require a specialized power supply.
Specification
| Graphics Engine | RADEON HD6990 |
|---|---|
| Video Memory | 4GB GDDR5 |
| Engine Clock | 830MHz / 880MHz |
| Memory Clock | 1250MHz (5.0Gbps) |
| Memory Interface | 2 X 256bit (256bit) |
| DirectX® Support | 11 |
| Bus Standard | PCIE 2.1 |
| Standard Display Connecors | Dual-link DVI-I / 4 X mini DisplayPort |
| Feature Support | |
| OpenGL | Support |
| CrossFireX™ Technology | Support |
| ATI Stream Technology | Support |
| ATI Eyefinity Technology | Support |
| ATI Hypermemory Technology | |
| Display Support | |
| VGA Output | Via Adapter |
| DVI Output | Dual-link DVI-I / 4 X mini DisplayPort |
| DisplayPort | On Board |
| HDMI | On Board |
| TV Output | |
| HDTV Output | |
| HDCP Support | Support |
| Maximum Resolution | |
| VGA | 2048x1536 |
| DVI | 2560x1600 |
| DisplayPort | 2560x1600 |
| HDMI | 1920x1200 |
| Power Specs + Board Dimensions | |
| Board Dimensions | 305mmx110mmx38mm |
| Minimum System Power requirement (W) | 750W |
| Extention Power Connector | two 8-pin PCI Express Power connectors |
Accessories

DVI Dongle
Manual
CrossFire Cable (Optional)
Mini DP to DP Cable x 1 (optional)
Mini DP to HDMI Cable
6P to 8P power cable x 2
Mini DP to Single Link DVI Cable (Active) x 1
Mini DP to Single Link DVI Cable (Passive) x 1
Software Bundled

Driver (PCIE,PCI)
| Product Name | Chipset | Catalyst | Version | OS | Update | Download |
|---|---|---|---|---|---|---|
| HD6900 series | HD6900 series | 11.11 | 8.91 | WinXP 32bit | 2011.12.14 | Download 1 Download 2 Download 3 |
| HD6900 series | HD6900 series | 11.11 | 8.91 | WinXP 32bit | 2011.12.14 | Download 1 Download 2 Download 3 |
| HD6900 series | HD6900 series | 11.11 | 8.91 | Win Vista/ Win7 32bit | 2011.12.14 | Download 1 Download 2 Download 3 |
| HD6900 series | HD6900 series | 11.11 | 8.91 | Win Vista/ Win7 64bit | 2011.12.14 | Download 1 Download 2 Download 3 |
POWERCOLOR LAUNCHES THE WORLD’S FASTEST GRAPHICS: HD6990
Dual-BIOS switch design for enthusiast to unlock performance
Taipei, Taiwan –March 8, 2011 -- TUL Corporation, a leading manufacturer of AMD graphics cards, today introduced the fastest graphics card on the planet: the PowerColor HD6990. The PowerColor HD6990 features a dual BIOS setting, allowing a hardware overdrive option from factory-supported clocks to switch to 880MHz core speed and 1250MHz memory speed. The bump enables enthusiasts to maximize gaming experience and deliver unprecedented performance.
The PowerColor HD6990 embedded digital programmable Volterra regulators in the card design, enabling a 450W-capable graphics card. The card is also equipped with dual vapor chambers, with a central blower, easily dissipating heat from GPU and cooling down the temperature, providing a stable and cool entertainment environment for hardcore enthusiasts.
“The PowerColor HD6990 is ready to tackle all the demanding game titles with dual GPU design,” says Ted Chen, CEO of TUL Corporation. “All gamers should be excited about the announcement of the fastest graphics solution ever.”
The PowerColor HD6990 has 4 mini-display port and 1 Dual-Link DVI outputs, with factory shipping adapters in the box, allowing gamers can easily enjoy the expanded gaming view with AMD Eyefinity technology; also, with the support for Microsoft DirectX® 11 and ATI CrossfireX technology, it can speed up your gaming performance to its full potential like you have never imaged before.
* Specifications subject to change without notice.
HD6990
Core Speed
880MHz (Hardware overdrive option)
830MHz (Shipping Position)
Memory Speed
1250MHz (5.0Gbps)
Memory
4GB GDDR5
Memory Bandwidth
256bitx2
Eyefinity
Yes
DirectX®
11
CrossFireX™
Yes
Output
DL-DVI / 4 x mini Display Port

About TUL Corporation
TUL is a leading supplier of AMD graphics cards under the PowerColor brand. We offer award-winning products based on our technology leading components, quality design and superb engineering. TUL employs more than 150 talents worldwide, with offices in China, Europe, Russia and USA to support over 300 channel partners and distributors in 50 plus countries. For further information, visit: http://www.tul.com.tw/global/
For more product information, visit: www.powercolor.com.
Or contact: pr@powercolor.com










