Thursday, April 2, 2009

AMD has announced the most powerful graphics card.

Corporation AMD announced the world's most powerful graphic processor ATI Radeon HD 4890. Its computing power is 1.36 teraflops. ATI Radeon HD 4890 can operate at frequencies of up to one gigahertz.
The chip is made of 55-nanometer production methods consists of 956 million transistors and 800 stream processors. It is equipped with 256-bit interface that supports ultra-fast memory GDDR5. For the ATI Radeon HD 4890 requires slot PCI Express x16 2.0.
ATI Radeon HD 4890 supports interface DirectX 10.1, including shaders version 4.1. Also expressed support for the graphical library OpenGL 3.0. The value of video in the description on the site is not called.
Prior to the announcement ATI Radeon HD 4890 the most powerful odnochipovoy card AMD has ATI Radeon HD 4870. In August 2008 the company announced dvuhchipovuyu ATI Radeon HD 4870 X2, which was the most productive in the world.

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