Friday, September 25, 2009

AMD Launches new ATI Radeon HD 5800 Series Graphics Card


AMD has announced its new worlds first and only to fully support DirectX 11, ATI Radeon HD 5800 Series graphics card and its mainly for windows 7 Operating System.Two cards are introduced, the Radeon HD 5870 and the Radeon HD 5850, each with 1GB GDDR5 memory.With the ATI Radeon™ HD 5800 series of graphics cards, PC users can expand their computing experience with ATI Eyefinity multi-display technology, accelerate their computing experience with ATI Stream technology, and dominate the competition with superior gaming performance and full support of Microsoft DirectX® 11, making it a “must-have” consumer purchase just in time for Microsoft Windows® 7 operating system.Both Radeon HD 5870 and the Radeon HD 5850 , features 2.15 billion 40nm transistors, 1600 stream processing units (1440 units in case of HD 5850), GDDR5 interface with 153.6 GB/sec of memory bandwidth, PCI Express 2.1 x16 bus interface, DirectX 11 support, Shader Model 5.0, OpenGL 3.2 support.

The HD 5870 boast of engine clock speed of 850 MHz, processing power (single precision) of 2.72 TeraFLOPS, processing power (double precision) of 544 GigaFLOPS and 1.2GHz memory clock speed.On the other hand the HD 5850 provides engine clock speed of 725 MHz, processing power (single precision) of 2.09 TeraFLOPS, processing power (double precision) of 418 GigaFLOPS and 1GHz memory clock speed.

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