SAPPHIRE HD7970 3GB OC WITH BOOST

The SAPPHIRE HD 7970 3GB OC with Boost Edition shares the features of the recently announced AMD PowerTune technology with Boost which is a intelligent TDP management technology with dynamic clockspeed / voltage / performance enhancement for games and applications.

On its standard settings, the SAPPHIRE HD 7970 3GB OC with Boost Edition runs at 950 MHz and with PowerTune Dynamic Boost rises to 1000 MHz on the engine with the memory clock at 5800 MHz effective. 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.

Output
1 x HDMI (with 3D)
1 x DisplayPort
1 x Single-Link DVI-D
Dual-Link DVI-I

GPU
950/1000(Boost) MHz Core Clock
28 nm Chip
2048 x Stream Processors

Memory
3072 MB Size
384 -bit GDDR5
5700/5800(Boost) MHz Effective

Dimension
280(L)x120(W)x40(H) mm Size.
2 x slot

Software
Driver CD

SAPPHIRE
TriXX Utility

Accessory
CrossFire™ Bridge Interconnect Cable
8 PIN to 4 PIN Power Cable
DVI to VGA Adapter
6 PIN to 4 PIN Power Cable
HDMI 1.4a high speed 1.8 meter cable(Full Retail SKU only)

System Requirements
PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard.
1X75 Watt 6-pin PCI Express power connector is required.
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.
500 Watt Power Supply is required.
850WattPower Supply is recommended for CrossFireX™ System.
1X150 Watt 8-pin PCI Express power connector is required.
4X150 Watt 8-pin PCI Express power connector is required for CrossFireX™ system.
64-bit operating system highly recommended