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 & featuring the highly acclaimed GCN graphics processing architecture. The SAPPHIRE HD 7870 GHz Edition OC, factory-overclocked to 1050 MHz engine & effective 5000 MHz memory, offers superior performance than standard models. It is equipped with SAPPHIRE’s new dual-extractor technology
- Dual-X
- a highly efficient multi-heatpipe cooler with dual fans providing quiet & very cool operation during normal operating conditions, & superb cooling performance even under extreme load. Specifications GPU
- AMD HD 7870 GPU Specs
- 1050 M Hz (v 1000 M Hz standard) Core Clock, 28 nm Chip, 1024 x Stream Processors Memory
- 2048 MB Size, 256 bit GDDR5, 5000 M Hz (v 4800 M Hz) Effective Output
- 1 x Dual-Link DVI, 1 x HDMI (with 3D), 2 x Mini-Display Port, Display Port 1.2 Dimension
- 260 (L)x 113 (W)x 35 (H) mm Size. 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 Cross Fire X system. 2X75 Watt 6-pin PCI Express power connector is required. Certified power supplies are recommended 1024MB Minimum 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 Cross Fire X system, a second same AMD Radeon graphics card, an AMD Cross Fire X Ready motherboard & one AMD Cross Fire X Bridge Interconnect cable per graphics card (optional) are required To support 3 displays, one of the monitors has to support Display Port 500 Watt Power Supply is required