The new SAPPHIRE HD 7800 series of graphics cards is based on the third family of GPU's from AMD built in its new 28nm process and featuring the highly acclaimed GCN graphics processing architecture. The Sapphire HD 7870 GHz Edition is equipped with 2GB of the latest GDDR5 memory clocked at 1200MHz (4.8Gb/s effective) with the new dual-extractor technology - Dual-X - a highly efficient multi-heatpipe cooler with dual fans providing quiet and very cool operation during normal operating conditions, and superb cooling performance even under extreme load.
|Effective Memory Clock Speed||4800 MHz|
|Memory Technology||GDDR5 SDRAM|
|Installed Video Memory||2 GB|
|Slot/Port Type||PCI-Express 3.0 x16|
|Interface Connection||DisplayPort Yes|HDMI Yes|DVI Yes|
|Functionality||AMD HD3D Technology|Eyefinity 2.0|PowerPlay Technology|ZeroCore Power Technology|3 Monitors|CrossFireX|
|Video Chipset||AMD Radeon HD 7870|
|System Requirements||PCI Express based PC is required with one X16 lane graphics slot available on the motherboard 4X75 Watt 6-pin PCI Express power connector is required for CrossFireX system 2X75 Watt 6-pin PCI Express power connector is required Certified power supplies are recommended 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 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 To support 3 displays, one of the monitors has to support DisplayPort 500 Watt Power Supply is required Operating System(s): Windows XP Windows 7|
|Connectivity and Additional Features|
|Cooler Type||Fan Cooler|
|Core Clock Speed||1000 MHz|
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