Asus ATI AMD Radeon HD 6990 x 2 4GB DDR5 256-bit Memory Graphics Card

Asus ATI AMD Radeon HD 6990 4GB DDR5 256-bit x 2

Product Features

ASUS HD 6990 dual-GPU DX11 graphics card

*  Crank up 50% faster clock speed with exclusive Voltage Tweak
*  Dual GPUs with gigantic 4GB GDDR5 memory
*  Multiple Eyefinity via 4 native DisplayPorts with single card
*  2-way CrossFire™ with single card

Voltage Tweak
Full throttle overclocking with exclusive ASUS Voltage Tweak via Smart Doctor – boosting 50%* more speed, performance and satisfaction!

ASUS Smart Doctor
Intelligent system monitoring for efficient overclocking with an intuitive slide bar.

ASUS Gamer OSD
Real-time overclocking, benchmarking and video capturing in any PC game!

Splendid™ Video Intelligence Technology
Optimizes colors in various entertainment scenarios with five special modes — standard, game, scenery, night view and theater.

Enjoy the ultra-immersive visual environments for the ultimate panoramic computing experience with ASUS EAH6990/3DI4S/4GD5

Powered by AMD Radeon™ HD 6970*2

AMD HD3D™ Technology
Optimize stereoscopic 3D gaming and movie-watching entertainment.

AMD CrossFireX™ Technology
Gets up to 1.8X of a graphics performance boost in dual mode.

AMD Eyefinity Technology
Extends your visual horizon across six displays for engaging gameplay and entertainment

Microsoft® DirectX® 11 Support
Bring new levels of visual realism to gaming on the PC and get top-notch performance

Microsoft® Windows® 7 Support
Enable PC users to enjoy an advanced computing experience and to do more with their PC

Product Specifications

Graphics Engine    AMD Radeon HD 6990
Bus Standard    PCI Express 2.1
Video Memory    GDDR5 4GB
Engine Clock    830 MHz
Memory Clock    5000 MHz ( 1250 MHz GDDR5 )
RAMDAC    400 MHz
Memory Interface    256-bit x2
Resolution    D-Sub Max Resolution : 2048x1536
DVI Max Resolution : 2560x1600
Interface    DVI Output : Yes x 1 (DVI-I),Yes x 2 (DVI-I)
HDMI Output : Yes x 1
Display Port : Yes x 4 (Mini DP)
HDCP Support : Yes
Accessories    2 x Mini DP to DVI adaptor
1 x Mini DP to HDMI adaptor
1 x Power cable
1 x CrossFire cable
Software    Asus Driver & Utility
Dimensions    12.4 " x 5.1 " Inch