![BristolRidge-Feature](http://www.extremetech.com/wp-content/uploads/2016/04/BristolRidge-Feature-300x166.png)
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http://www.extremetech.com/wp-content/uploads/2016/04/BristolRidge-Feature.png 1060w" sizes="(max-width: 300px) 100vw, 300px" />When AMD launched Carrizo, it declared the new chip would be a triumph of efficient performance. Now that the core is available to compare in desktops against Kaveri, how do things stack up?