The GA-EX58-UD4P is the latest high performance X58-Express Series motherboard from GIGABYTE, designed to unleash the awesome power of Intel's new Core i7 processors and replaces the GA-EX58-UD5. Equipped with a host of new features including the new QPI interface, 3-channel DDR3 support, 3-Way SLI and CrossFireX support, Ultra Durable 3 technology and the industry's most extensive range of overclocking features, the EX58-UD4P is bringing excitement back into the high performance motherboard industry. In this article, Benchmark Reviews compares the Gigabyte GA-EX58-UD4P motherboard to their EX58-EXTREME, Intel's DX58SO Smackover, and last-generations GA-X48T-DQ6.