SAPPHIRE HD 5870

Superior graphics card from Sapphire is based in the heart of the ATI Radeon HD 5870, which offers superior performance and support cutting-edge technologies. The heart is the core graphics card ATI HD 5870 made the latest 40nm technology and is blessed with 1600 stream processors. The core is clocked at 850 MHz high. Graphics card is designed for PCI Express x16 version 2.0 and has 256-bit bus for even higher data transmission.
This model, ATI Radeon HD 5870, comes with 1 GB large memory type GDDR5 which is clocked at an incredible 4800 MHz. Graphics card will delight gamers in particular computer, which delivers very high performance gaming and provide them a smooth gameplay even the most demanding applications, and thus the ultimate experience. Graphic Card also offers support for many modern technologies, including for example, Microsoft DirectX 11.0, ATI CrossFireX Technology, and more.Total can be attached to this card and 3 monitors simultaneously, two via dual DVI output, then using one HDMI output, or you can also use one analog VGA output.
Technical parameters and specifications:

GPU:
ATI Radeon HD 5870
Manufacturing Technology: 40 nm
Number of Stream Processors: 1600
Memory:
Capacity: 1024 MB
Memory Type: GDDR5
Bus Size: 256 bits
Clock frequency:
Core: 850 MHz
Memory: 4800 MHz
Interface:
PCI Express x16 Version 2.0
Outputs:
2x DVI
1x HDMI
1x VGA
Supported Standards and Technologies:
Shader Model 5.0
OpenGL 3.1
Microsoft DirectX 11th0
ATI CrossFireX Technology
ATI PowerPlay technology
ATI Technology Eyefinity

Energy intensity:
Recommended power source: 500 W (600 W using CrossFireX technology)
External power: 2x 75W 6pinový power connector (4 x 75 W using CrossFireX technology)