The GA-Z68X-UD4-B3 does not have any video out connectors, a choice which seems very strange for a Z68 based motherboard since it removes the GPU switching ability which is so popular with the new high end SandyBridge board.  Theoretically that should reduce the price of the board, though Gigabyte instead chose to pack it with other extras, a wide variety of output ports on the back panel, the new Touch BIOS and even an ability to switch between two separate 8 phase power planes.  See if the trade offs make sense to you by reading iXBT Labs’ full review.

"If the lack of support for integrated graphics doesn’t bother you, Gigabyte GA-Z68X-UD4-B3 is a good and promising choice. It stands out among typical mid-end solutions by having richer functionality (two USB 3.0 and two additional SATA 6Gbps controllers), comes with a lot of software utilities, and you don’t have to pay for extra hardware features you might not need. Also, the Touch BIOS adds nice variety to all those implementations of UEFI."

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