Sapphire HD7970 3G PCI-E 3.0 GDDR5 Video Card

The SAPPHIRE HD 7970 is the first graphics card in the world to incorporate the latest generation of GPU’s from AMD built in a new 28nm process and featuring the new GCN optimised graphics processing architecture. The HD 7970 is the most powerful single chip GPU ever built. It has a new internal structure with 32 compute units and a total of 2048 Stream processors. It ships with a core clock speed of 925MHz, and AMD Powertune technology allows enthusiasts to increase performance by overclocking. A new 384-bit high speed memory interface with over 264GB/sec memory bandwidth connects to a large 3GB array of the latest DDR5 memory.

Specifications:

• Output: 1 x Dual-Link DVI; 1 x HDMI 1.4a; 2 x Mini-Display Port; Display Port 1.2
• GPU: 925 MHz Core Clock; 28 nm Chip; 2048 x Stream Processors
• Memory: 3072 MB Size; 384 -bit GDDR5; 5500 MHz Effective
• Dimension: 275(L)x115(W)x36(H) mm Size.
• Software: Driver CD; SAPPHIRE TriXX Utility
• Accessories: CrossFire™ Bridge Interconnect Cable; 8 PIN to 4 PIN Power Cable; Mini Display Port to HDMI dongle; Mini DP to SL-DVI Passive dongle; 6 PIN to 4 PIN Power Cable; HDMI to SL-DVI Adapter; 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.
• 2X75 Watt 6-pin PCI Express power connector is required for CrossFireX™ system.
• 1X75 Watt 6-pin PCI Express power connector is required.
• Certified power supplies are recommended. Please refer to: http://support.amd.com/…listing.aspx
• 1024MBMinimum 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.
• To support 3 displays, one of the monitors has to support DisplayPort.
• 500 Watt Power Supply is required.
• 1X150 Watt 8-pin PCI Express power connector is required.
• 2X150 Watt 8-pin PCI Express power connector is required for CrossFireX™ system.