SAPPHIRE TOXIC HD7970 6GB G5

The SAPPHIRE HD 7970 6GB TOXIC Edition is based on the latest HD 7970 GHz Edition GPU from AMD, together with a host of industry first and exclusive features to deliver maximum performance. Its unique 6GB frame buffer is a World first for a consumer graphics card and makes the TOXIC Edition ideally suited to multi-screen gaming as well as providing the extra memory required for demanding professional applications such as content creation, video editing or rendering.

Performance is also World leading. By default, the HD 7970 6GB TOXIC Edition runs at 1050 MHz and dynamic boosts to 1100 MHz on the engine with the memory clock at 6000 MHz effective. By pressing the new SAPPHIRE exclusive Lethal Boost Button, the beast is unleashed, boosting the core clock speed to 1100 MHz with dynamic boost to an industry first of 1200 MHz on the engine while the memory is further overclocked to 6400 MHz Effective. The fan profile and PowerTune limit is also changed to performance settings. In addition, users will be able to individually tune the card with SAPPHIRE TriXX, the company’s free to download software tool that allows key parameters to be adjusted for maximum performance.

HD 7970 6GB TOXIC has built in onboard LEDs for users, enabling you to monitor the PCB’s temperature.

Specification
Output 1 x HDMI (with 3D)
2 x Mini-DisplayPort
1 x Single-Link DVI-D
Dual-Link DVI-I
GPU Default: 1050/1100(Boost)/ Lethal Boost: 1100/1200(Boost) MHz Core Clock MHz Core Clock
28 nm Chip
2048 x Stream Processors
Video Memory 6144 MB Size
384 -bit GDDR5
6000 MHz Effective
Dimension 275(L)x115(W)x52(H) mm Size.
2.5 x slot
Software Driver CD
SAPPHIRE TriXX Utility
Accessory CrossFire™ Bridge Interconnect Cable
DVI to VGA Adapter
Mini-DP to DP Cable
8-PIN to 4 PIN x2 Power Cable
HDMI 1.4a high speed 1.8 meter cable(Full Retail SKU only)
Mini Display Port to SL-DVI Active dongle

System Requirements
PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard.
Certified power supplies are recommended. Please refer to: http://support.amd.com/us/certified/power-supplies/Pages/listing.aspx
4096MBMinimum of system memory.
Installation software requires CD-ROM drive.
DVD playback requires DVD drive.
Blu-ray™ / HD DVD playback requires Blu-ray / HD DVD drive.
For an AMD CrossFireX™ system, a second same AMD Radeon™ graphics card, an AMD CrossFireX™ Ready motherboard and one AMD CrossFireX Bridge Interconnect cable per graphics card (optional) are required.
850 Watt Power Supply is required.
2X150 Watt 8-pin PCI Express power connector is required.
4X150 Watt 8-pin PCI Express power connector is required for CrossFireX™ system.
To support 4 displays, one of the monitors has to support DisplayPort
64-bit operating system highly recommended
Use of 3 or more displays with AMD Eyefinity technology requires a DisplayPort-capable panel or an AMD Eyefinity-validated dongle.