ATI Radeon HD 5770 and HD 5750 Graphics Cards

ATI Radeon HD 5770 and HD 5750 Graphics Cards

AMD announced the new ATI Radeon HD 5770 and Radeon HD 5750 graphics cards that support Microsoft’s DirectX 11 technology and ATI Eyefinity multi-monitor support.

The Radeon HD 5770 features a clock speed of 850MHz and 1.2GHz memory clock speed. It offers 1.36TeraFLOPS processoring power, a 850M polygons/sec polygon throughput, 136 billion fetches/sec data fetch rate, and memory bandwidth: 76.8 GB/sec.

On ther other hand, the Radeon HD 5750 has a 700MHz clock speed and 1.15 GHz memory clock speed. It has a processing power of 1.008 TeraFLOPS, 700M polygons/sec polygon throughput and 73.6 GB/sec memory bandwidth.

Both of these Radeon HD video cards utilize GDDR5 memory.



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