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GIGABYTE P55A-UD6 (P55 Express) Motherboard

By: Cameron Johnson | Socket LGA 1156 in Motherboards | Posted: Nov 24, 2009 11:00 am
TweakTown Rating: 92%Manufacturer: GIGABYTE

Test System


Processor: Intel Core i7 870 (2.66GHz)
Memory: 2GB Kingston KHX12800D3T1K3/3GX (Supplied by Kingston)
Hard Disk: Intel X25-M 80GB SSD (Supplied by Intel)
Graphics Card: GIGABYTE GTX285 1GB (Supplied by GIGABYTE)
Cooling: Cooler Master Hyper 212 (with an extra fan) (Supplied by Cooler Master)
Operating System: Microsoft Windows 7 Ultimate x64
Drivers: Intel INF, ForceWare 190.38


The GIGABYTE P55A-UD6 was flawless to set up. Some GIGABYTE boards we have setup in the past have experienced the loop of death when setting up a new CPU and/or memory. The symptom is where the board will power up, turn off and power on again in an endless cycle; the only way to fix it is to remove all power and pull the battery out of the board to actually hard force the BIOS to reset to defaults.


The P55A worked straight off the bat; Windows 7 loaded and tests were done without fail. As for overclocking, we managed to get to 210MHz in three steps; pushing further proved to be a bit impossible in the time we had allotted for overclocking. However, if 210 was possible straight off with little in the way of tweaking, imagine what can happen if you give it a bit more time. This we will be testing later.


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    Thanks for letting us comment. We would just like to clarify that it is possible to run SATA 3 and USB 3.0 while running CrossFireX and SLI on the GIGABYTE GA-P55A-UD6. If two graphics cards are plugged in, the BIOS will automatically default to runnin

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