Graphics Cards Guide
SAPPHIRE Launches 2nd Generation of DX 11 Graphics Cards
HD 6800 Series brings new features including support for 3D displays
SAPPHIRE Technology, the largest manufacturer and supplier worldwide of graphics solutions based on AMD technology is announcing the first products in a second generation of video cards to support the advanced graphical features of Microsoft DirectX 11 and delivering spectacular video clarity, speed and visual effects, including over multiple monitors and 3D stereoscopic displays.
The SAPPHIRE HD 6800 series features the second generation of graphics technology from AMD designed to support all the features of Microsoft DirectX 11 and DirectCompute 11. The new GPU’s are built in AMD’s 40nm process to deliver high performance with low power consumption. Advanced hardware features include an enhanced Tesselation unit, dedicated HDR Texture compression, multi-threaded communication with system CPU cores, embedded support for many of the DirectCompute 11 instructions, 3D stereoscopic support and HDMI 1.4a.
Two new cards
The SAPPHIRE HD 6870 has a new architecture with a total of 1120 stream processors and 56 texture units delivering massively parallel computing power for graphics and other accelerated applications. Its core clock speed of 900MHz, together with a dedicated high speed interface to 1GB of GDDR5 memory running at 1050MHz (4.2 Gb/s effective) delivers class leading performance. It boasts a very modest active power consumption and, using Dynamic Power Management, the card has a super low-power idle mode.
At the same time, SAPPHIRE will introduce the SAPPHIRE HD 6850, with the slightly smaller configuration of 960 stream processors and 48 texture processing units. Clock speeds of 775MHz for the core and 1000Mhz (4 Gb/sec effective) for the memory give users access to excellent performance at a lower price point with full DirectX 11 support and all the features of this new generation of technology.
Video, audio and 3D
Like previous generations, the SAPPHIRE HD 6800 series has an on board hardware UVD (Unified Video decoder) – this technology is now in its third generation, considerably reducing CPU load and delivering smooth decoding of Blu-ray™ and HD DVD content for both VC-1 and H.264 codecs, as well as Mpeg files, and now introducing support for Multiple Video Coding for Blu-Ray 3D.
Dolby TrueHD and DTS-HD Master Audio is supported, and HDMI capability has also been upgraded to HDMI 1.4a. This now provides deep colour, enhanced high resolution output for Digital Theatre applications and 3D stereoscopic support as well as 7.1 high bit-rate audio.
In addition to spectacular image clarity, speed and visual effects, the SAPPHIRE HD 6800 series supports the AMD multi-monitor mode known as Eyefinity. This allows a single GPU to display images over an array of several monitors, opening up exciting possibilities not just for multi-screen gaming but also for information systems, multimedia systems and promotional displays.
The HD 6870 has two DVI, one HDMI and two mini-DisplayPort outputs, allowing a wide choice of monitor configurations to be used. The HD 6850 has two DVI, one HDMI and a single DisplayPort output. With the release of the DisplayPort v1.2 drivers, it will be possible to daisy chain several DisplayPort v1.2 monitors from each DisplayPort output.
The multiple stream processors of the HD 6800 series can be used to accelerate other applications such as video transcoding. The latest generation of web browsers can be GPU accelerated, and this is also supported for enhanced productivity in Microsoft Office 2010.
The SAPPHIRE HD 6800 series is supported by AMD's DirectX 11 WHQL certified graphics driver which delivers support for all of the key DirectX 11 level features required for enhanced gaming experiences as well as GPU acceleration of supported applications.
For more information please visit www.sapphiretech.com