Sapphire: Radeon HD 5970 and HD 5970 OC Edition Graphics Cards

World leading graphics supplier, SAPPHIRE Technology, now introduces the world's fastest graphics card, the SAPPHIRE HD 5970 OC Edition. With twice the computing power of the highly acclaimed SAPPHIRE HD 5870, the new HD 5970 model shares all the exciting features of this family - including support for the DirectCompute 11 instruction set of Microsoft DirectX 11, hardware tessellation and multi threaded communication with the system CPU. It also supports the acceleration of applications supported by ATI Stream, and the ability to display across three monitors simultaneously with ATI Eyefinity.

The SAPPHIRE HD 5970 OC Edition ships with enhanced clock speeds of 735MHz core and 1010MHz (4.04GHz effective) - faster than the standard model, making the SAPPHIRE HD 5970 OC the fastest card in its class, and the fastest in the world*. Enthusiasts will also be able to tune performance of these SAPPHIRE cards using the SAPPHIRE Redline voltage tweaker tool** to enable higher levels of overclocking.

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