A look at Asus' P7P55D and Gigabyte's GA-P55-UD4P motherboards
 

Ultra-high-end motherboards for Core i5 and i7-800 processors make little sense, but there are plenty of excellent mid-range models to choose from, including Asus' P7P55D and Gigabyte's GA-P55-UD4P. We've taken a close look at how those two boards match up against the P55 competition.

http://techreport.com/articles.x/17598