Intel Core i7-3930K vs Core i7-3820 vs FX-8150 vs 990X vs 2700K Review @ HardwareHeav
 

The Core i7-3820 will be released soon and already available to buy is the i7-3930K. We will be taking a look at both to determine where they sit in comparison to the older i7-990X, AMD FX-8150 and Intel i7-2700k in a selection of real world and synthetic tests.

http://www.hardwareheaven.com/review...roduction.html