Sapphire Radeon HD 7770 OC Graphics Card Review @ HardwareHeaven.com
 

In this article we will look at Sapphire's 7770 Overclocked model which features a custom design and shall put it up against its direct competition from NVIDIA in the form of a GTX 560. As always we will be focusing on real world testing, including the latest games such as Battlefield 3 and some classics like World of Warcraft before moving on to media, power and thermal performance.

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