6970DHG5

1 x Dual Link DVIs - 2560 x 1600 resolution

1 x Single Link DVIs - 1920 x 1080 resolution

1 x VGA ports - 2048 x 1536 resolution (Required Dongle)

Display Port - 2560 x 1600 resolution

HD Gaming and Entertainment Solution @ Easy2Play EyeFinity 3x

Innovative graphics display capabilities enabling 3 times massive desktop workspaces and ultra-immersive visual environments for the ultimate HD Gaming and computing experience.

World of BitCoins Miners

Cost effective 6970 design supports for the Bitcoins mining applications.

Why are AMD GPUs faster than Nvidia GPUs?

AMD designs GPUs with many simple ALUs/shaders (VLIW design) that run at a relatively low frequency clock (typically 1120-3200 ALUs at 625-900 MHz), whereas Nvidia's microarchitecture consists of fewer more complex ALUs and tries to compensate with a higher shader clock (typically 448-1024 ALUs at 1150-1544 MHz). Because of this VLIW vs. non-VLIW difference, Nvidia uses up more square millimeters of die space per ALU, hence can pack fewer of them per chip, and they hit the frequency wall sooner than AMD which prevents them from increasing the clock high enough to match or surpass AMD's performance. This translates to a raw ALU performance advantage for AMD:

• AMD Radeon HD 6990: 3072 ALUs x 830 MHz = 2550 billion 32-bit instruction per second
• Nvidia GTX 590: 1024 ALUs x 1214 MHz = 1243 billion 32-bit instruction per second

This approximate 2x-3x performance difference exists across the entire range of AMD and Nvidia GPUs. It is very visible in all ALU-bound GPGPU workloads such as Bitcoin, password bruteforcers, etc.

Secondly, another difference favoring Bitcoin mining on AMD GPUs instead of Nvidia's is that the mining algorithm is based on SHA-256, which makes heavy use of the 32-bit integer right rotate operation. This operation can be implemented as a single hardware instruction on AMD GPUs (BIT_ALIGN_INT), but requires three separate hardware instructions to be emulated on Nvidia GPUs (2 shifts + 1 add). This alone gives AMD another 1.7x performance advantage (~1900 instructions instead of ~3250 to execute the SHA-256 compression function).

Combined together, these 2 factors make AMD GPUs overall 3x-5x faster when mining Bitcoins. Above is example of usage reference in mining Bitcoins.

Support Multi-monitor Management Software enables you to tailor your display formation to the way you work and playback video contents, so you can manage increased amounts of information, video contents and improve your productivity.

• Breadth - increase your display work space supporting up to nine monitors.
• Depth - create multiple layers of display workspace with Multi-Desk for up to 4 x video playback content in one monitor.

Flexible and easy to use :

Managing independent monitor display features for work and commercial sector :

• Determine the behavior of pop-up windows and dialog boxes in different applications
• Switch between desktop with a mouse click or "Hot Key"
• Vary your settings from one application to the next
• Customize features to an application

Increase your work productivity for multi-Monitors display :

• Transparent windows and menus
• " Always-on-Top"
• Multi-Desk properties
• Cycle through desktops view
• Move To Monitor
• Internet Explorer extension

AMD Eyefinity technology enables you to run up to four independent and simultaneous displays with a single graphics card. By expanding your field of view across multiple high-resolution monitors, you can see more detail than ever, helping to increase your workflow productivity. You can manage multitasking more efficiently, and view more data, applications, and images at once.

Bezel Compensation Utility :

Bezel Compensation Support : Driver level bezel correction allows you compensate for the dead space between your LCDs and converts this area into a blind spot, rather than a hard stop. Prior to introduction of bezel correction, textures would end on one monitor and abruptly start on the second, creating a very disjointed image. The bezel correction works by creating a custom resolution for your configuration and broadcasting this as the native setting for all your apps. Bezel correction is an optional step when setting up a new Eyefinity group in the Catalyst control center, so make sure you don’t miss it. You might not notice it in a racing game when looking at the grass or sky, but it will stick out like a sore thumb when you’re looking at a face that has been incorrectly split in two by a 4-inch bezel.