Hardware Canucks posted a review of the Gigabyte GA-EX58-UD5 X58 motherboard
Today, we will be reviewing the EX58-UD5, which is the second most high-end model in Gigabyte's current roster, and which is largely differentiated from the EXTREME model by its lack of the elaborate Hybrid Silent-Pipe 2 cooling system. The omission of the more impressive cooling system doesn't seem to have diminished interest in this motherboard, since this is the model that consumers are buying in spades and it is easy to seeGigabyte GA-EX58-UD5 X58 Motherboard Review
why.