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GIGABYTE GA-X79-UD3 LGA 2011 Intel X79 SATA 6Gb/s USB 3.0 ATX Motherboard

3.9 out of 5 stars 26 customer reviews
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  • CPU: Support for an Intel Core i7 series processor in the LGA2011 package. Chipset: Intel X79 Chipset.
  • Memory: 4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory. 4 channel memory architecture. Support for DDR3 2400/1866/1600 MHz memory modules
  • Audio: Realtek ALC898 codec. High Definition Audio. 2/4/5.1/7.1-channel. Support for Dolby Home Theater. Support for S/PDIF In/Out. LAN: Intel 82579V.
  • Expansion Slots: 4 x PCI Express x16 slots (x16 x16 X8 x8). 2 x PCI Express x1 slots, 1 x PCI slots. Support for 4-Way/3-Way/2-Way SLI, 4-Way/3-Way/2-Way CrossFireX technology.
  • Storage Interface: 6 x SATA 6Gb/s. 4 x SATA 3Gb/s. 2 x eSATA 3Gb/s; Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10.
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Product Description

Product Description

GIGABYTE X79 Series motherboards are based on the latest X79 Express Chipset, supporting the new LGA 2011 Intel core i7 processors. It is the first to take advantage of the exclusive GIGABYTE 3D power, an all new hardware and software-based Digtal Power Engine for both CPU and Memory that bring DIY builders to a new level of performance-oriented computing.

From the Manufacturer

GIGABYTE X79 series motherboards are designed to unite unrivalled desktop PC performance with a new level of flexibility and hardware control. Based on the latest Intel1® X79 Express Chipset, supporting the new LGA 2011 Intel1® CoreTM i7 processors, GIGABYTE X79 series motherboards bring DIY builders to a new area of performance-oriented computing.

Key Feature

X79-UD3.jpg

  • High Performance Intel LGA 2011® CoreTM i7 processors
  • 4 Channel Memory Architecture
  • PCI Express Gen. 3 Support
  • All New Digital Power Control for the CPU and Memory
  • UEFI DualBIOSTM Technology
  • 8 phase overclockable VRM design featuring All Japanese solid capacitor and PowerPAK MOSFET design
  • 333 Onboard Acceleration features USB 3.0, SATA 3.0 and an unprecedented 3x USB power boost
  • Unique On/Off charge technology
  • GIGABYTE Ultra DurableTM 3 technology
  • Dolby Home Theater® support
  • High quality 110dB SNR HD audio



Overview


GIGABYTE 3D Power (patent pending)
3D-Power.jpg
GIGABYTE X79 series motherboards are the first to take advantage of the exclusive GIGABYTE 3D Power, an all new hardware and software-based Digital Power Engine for both the PWM and Memory that delivers unprecedented power delivery control.

All New Digital Power Control for the CPU and Memory
Utilizing a brand new Digital PWM controller, GIGABYTE's 3D Power features precise Auto Voltage Compensation to deliver a steady flow of power to the CPU and memory no matter the loading. This all new, all digital power system provides enthusiast users with exceptional control over the overclocking potential of their GIGABYTE X79 motherboard. GIGABYTE is the first in the industry to utilize digital memory controllers for not only the Memory, but VTT and VSA, for real-time monitoring and adjusting. Digital memory control allows users to monitor and record DDR power and current in real-time while gaming, overclocking or at idle. Users can also set OVP (Over Voltage Protection) to safeguard your memory, adjust memory Load-line Calibration to fix memory vdrooping for a quicker response time and adjust memory PWM frequency on-the-fly.


GIGABYTE 3D Power(patent pending) Utility
3D-Power-Utility.jpg
Users can now enjoy a fully interactive 3D utility that facilitates adjustment of the 3 dimensions that control the power delivery to your CPU and Memory: Voltage, Phase and Frequency. These parameters are crucial to how the digital PWM supplies power to critical areas of the motherboard and can help users quickly obtain the highest, most stable overclock.

3D Power: Voltage Control
Voltage parameters can be modified within 3D Power, including load line calibration the of CPU. By adjusting load line calibration, Vdrooping can be avoided, maintaining optimal voltages levels despite increasing current levels. OVP (over voltage protection) can also be adjusted to change default protection range of the CPU, memory controller, VTT and system memory.

3D Power: Phase Control
Users can calibrate OCP (Over Current Protection) for the CPU, integrated memory controller and system memory power levels. This allows the Phase control to deliver even more power to the system when needed.

3D Power: Frequency Control
GIGABYTE's digital PWM allows for adjustable frequency control via the International Rectifier (IR3567) PWM controller. 3D Power frequency control allows users to change the PWM controller frequency so that the CPU VRM can adjust power delivery speeds more quickly. Users can also adjust the PWM spectrum or maximum and minimum overall frequencies


GIGABYTE 3D BIOS(patent pending)
3D-BIOS.jpg
The revolutionary GIGABYTE 3D BIOS application is based on our new GIGABYTE UEFI DualBIOSTM technology and is available to consumers in two new exclusive modes of interaction never before seen in a BIOS environment. GIGABYTE has re-drawn the traditional BIOS experience providing mainstream and enthusiast users with a choice of unique and powerful graphical interfaces.

UEFI DualBIOSTM Technology
At the heart of this exciting 3D BIOS technology is a pair of 8MB physical BIOS ROMs containing GIGABYTE's exclusive in-house designed UEFI BIOS technology. With a superior graphical interface capable of 32-bit color imaging and fluid user-friendly mouse navigation, UEFI DualBIOSTM makes BIOS configuration a new and exciting experience for novice and experienced users alike. UEFI BIOS also brings native support for large hard drives on 64-bit operating systems.

3D Mode
Designed to provide an extremely streamlined and user-friendly BIOS environment, GIGABYTE's exclusive 3D mode offers a fully interactive and illustrative GUI that allows users to easily and intuitively make key adjustments to the UEFI BIOS settings for optimum performance. 3D Mode allows novice or casual users to more clearly understand the areas of the motherboard that are being affected through the BIOS settings, gaining a clearer understanding of the BIOS functionality.

Advanced Mode
Advanced mode provides a more comprehensive UEFI BIOS environment that is designed specifically for overclockers and power users who want maximum control over their PC's hardware. GIGABTYE's signature M.I.T. tuning technology can be found alongside fully configurable parameters for GIGABTE's all new digital 3D Power engine. In short, advanced mode combines the signature GIGABYTE BIOS expertise you’ve come to expect, wrapped a slick, new and optimized graphical UEFI interface.



4 Channel Memory Architecture / PCI Express Gen. 3 Support
4cannnelGEN3.jpg
4 Channel Memory Architectur
The latest Intel® 2nd Gen CoreTM i7 processors feature a new integrated memory controller that supports four channel DDR3 memory for the first time. Offering unrivalled memory performance with incredible potential data bandwidth, GIGABYTE X79 series motherboards give you the ultimate performance for today's memory-intensive applications. Furthermore, the GIGABYTE X79-UD5 supports up to eight DIMMs via eight memory slots for maximum capacity memory configurations.

PCI Express Gen. 3 Suppor
The GIGABYTE motherboard is fully configured to provide gamers with the latest Gen.3 PCI Express technology, delivering maximum data bandwidth for forthcoming discrete graphics cards.
* PCIe Gen. 3 is dependent on CPU and expansion card compatibility.


4 Way Graphics Support
4-way-SLI4-way-card.jpg
The GIGABYTE X79-UD7 delivers the industry's most scalable graphics platform, with support for both 4-way ATI CrossfireXTM and Nvidia SLITM. Providing 4 PCI Express 3.0 x16 connectivity, X79-UD7 delivers ultra smooth 3D rendering, blazing-fast frame rates and enhanced graphics capabilities for users wanting to get the highest level of graphics performance from their system.


Specifications

Model: GA-X79-UD3
CPU Support 2nd Generation Intel CoreTM i7 Processors
CPU Socket LGA 2011
Interface DMI 2.0
Chipset Intel X79 chipset
Graphics Interface 4*PCI-E 3.0 x16 slot (2*PCIEx16 or 4*PCIEx8)
Memory Type 4 Channel DDR3 2400/1866/1600 MHz
Memory DIMM 4*DDR3
Expansion Slots 2*PCI-Ex11*PCI
SATA connector 6*SATA3 4*SATA22*eSATA2
SATA RAID RAID 0,1,5,10
USB 4*USB3.013*USB2.0
Audio 8 Channel HD
1394 / LAN - / Intel GbE LAN
Features & Software 8 Power Phase, Ultra DurableTM 3, 4 Way SLI, 4 Way CrossFireX, 3D Power, 3D BIOS, UEFI DualBIOSTM, On/Off Charge, Cloud OC, Japanese Solid Capacitors, Dolby Home Theater, 110dB
Form Factor ATX (305x244)
*The specification and pictures are subject to change without notice.

Product Information

Technical Details

Collapse all
Summary : Screen Size, Screen Resolution, Graphics Coprocessor, Graphics Card RAM
RAM 32000 MB DDR3 2133;DDR3 1066;DDR3 1333;DDR3 1600
Number of USB 2.0 Ports 8
Brand Name Gigabyte
Item model number GA-X79-UD3
Operating System N/A
Item Weight 3.6 pounds
Product Dimensions 13 x 11 x 3 inches
Item Dimensions L x W x H 13 x 11 x 3 inches
Computer Memory Type DDR3 SDRAM
Voltage 1.5 volts

Additional Information

ASIN B0064Z6YD2
Customer Reviews
3.9 out of 5 stars 26 customer reviews

3.9 out of 5 stars
Best Sellers Rank #1,098 in Computers & Accessories > Computer Components > Motherboards
Shipping Weight 3.6 pounds
Domestic Shipping Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available November 14, 2010

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Board offers two fully independent 16X PCI-E lanes for maximum 2-card SLI performance.

There was/is a possible manufacturer BIOS issue/recall associated with this board so you should check your BIOS revision immediately once you receive it and update as necessary. Apparently any BIOS revision below F7 is suspect and using the board with a bad BIOS revision could result in permanent damage to your motherboard. Just received one of these last month with the F3 BIOS revision, so don't just assume you'll receive one with the latest firware. Want more details on the BIOS issue, just do some online searches and you'll find plenty...
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So I am well aware this motherboard had a VERY rough start anywhere from stability issues to bios problems to just flat out failing, but naturally a company like Gigabyte is not going to let this continue....... So for the REV.1.1 review the board comes equipped with the F16 bios that has support for the newest ivy-bridge E cpu.

The board has allot to offer for not a whole lot of money, I consider this to be a budget X79 board even though its still $200+ its still allot cheaper than most and offers the bare minimum specs like 4 ram slots, 4 pci-E slots 2@x16 and 2@x8, decent audio, 10 sata ports 4 of which are sata2 and the rest sata3, 5 fan headers 2 of which are 4 pins cpu headers, 1 four pin sys fan and 2 three pin sys fan, and also a legacy pci slot.

The audio this is something important to me though not important enough to buy a sound card, the audio is very good not the best but good. Its about the equivalent of a $70 sound card so at a low end Xonar but for gaming that's all you need along with an external DAC for a little amplified sound my pair of Corsair Vengeance 2100's compliment the audio very well.

Now for the bios! The 3D bios is no where to be found it shows it on the box but its not actually in the board, so I can only assume and keep in mind this is an Assumption not a verified fact. This could be the reason behind some of the older bios issues but again that is not a verified fact, only an assumption, so only the advanced mode seems to be present which is fine since for some reason I can't handle over simplified information......?

What's in the box? Well it come with the motherboard of course, a 4-way, 3-way, 2-way sli bridge, and a 2-way crossfire bridge, 4 sata connectors, manual with driver disk, and an I/O shield.
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There are plenty of forums online reporting this problem and there doesn't seem to be a clear fix anywhere. Anywhere from 10-50% of the time, it won't return from sleep (S3) or reboot properly (Windows 8 64-bit). Requires turning off the power supply, pressing the power button to empty the capacitors, turning on the power supply and starting it up again. It's frustrating. It's all I have for now, so I'm dealing with it, but as soon as I can, I'll be getting a different MOBO from a different company.
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I researched this and I am please with its performance. I have an intel i7 CPU and 32 gig memory and use a top end Gigabyte graphic card. My system is blazing fast. I also used a very large cooling fan tower on the CPU so this makes the room in the case tight. The instruction where easy to follow if you are familiar with the parts. Just take your time and look up anything that is questionable, no guessing. Computer companies give you the least amount of information as possible, not sure why, but it is in 20 different languages just to make sure. Good Luck
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By Mauro serrano on December 16, 2012
Verified Purchase
Pros: I had to search up some detailed pictures of it because it doesn't specify which lanes are 16x. It's the 1st PciE and the 3rd... I was planning on getting two three slot 570s but no motherboard left me an empty cooling spot for the top. This one is the ONLY x79 that does!!!! (from what I've seen so far)

I have to say, great job gigabyte, you just made me sa loyal customer.

Cons: I don't have it yet...

Other Thoughts: I'm amazed that someone finally thought about giving space between the x16 lanes... We'll see how it goes with a 3930k and 16GB of DDR3.
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Verified Purchase
The first motherboard I received from Amazon was dead on arrival....would not run at all. But Amazon was fantastic and exchanged it quickly for a working board. The new motherboard is working well with my new Core i7-3820 processor in the 2011 socket, along with the 16G DDR3-2133 memory pair that I bought from NewEgg. I love the new USB 3.0...it's significantly faster than USB 2.0 (maybe 3x, not the 10x that USB 3.0 advertises). The motherboard has been running non-stop for 30 days now and seems pretty stable for a version 1.0 motherboard. I will be reluctant to buy a Gigabyte motherboard in the future; however, because this is the 2nd time I've bought a Gigabyte motherboard that had problems upon arrival. Gigabyte boards seem to have more features than Intel boards, but I'll probably go with Intel in the future because they seem like they are better tested and more dependable.
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By zbeast on December 4, 2012
Verified Purchase
this board is for speed tuners, it has a lot of tweaking options. That I'll never use I really don't over clock processors.
One drawback to this board the network interface is custom.. so you'll have to install Gigabytes drivers to get the
network interface to work.

that's a real negative for me loose the install cd that came with the motherboard good luck getting the network interface up.
running it with windows 7.. I don't know how it works with windows 8 or linux.
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