What is XMP?
The synchronization of the memory modules with the CPU is crucial for good performance of your system. DDR4 memory modules are available at a stock frequency of 2133MHz, but as frequency tweaking requires a considerable amount of effort and knowledge, memory vendors encode XMP profiles which can automatically modify the timings of the supported memory modules to work with your CPU and to achieve increased performance.
* XMP Profile support may vary depending on memory module. Please refer "Memory Support List" for more information.

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Performance
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| GIGABYTE X99 series motherboards use an all digital CPU power design from International Rectifier® which includes both 4th Generation digital PWM Controllers and industry-leading 3rd Generation PowIRstage® controllers. These 100% digital controllers offer incredible precision in delivering power to the motherboard’s most power-hungry and energy-sensitive components, allowing enthusiasts to get the absolute maximum performance from their new Intel® Core™ i7 Extreme Edition CPUs. | ![]() |
| IR Digital PWM & IR PowIRstage® ICs This new generation of IR® digital power controllers and PowIRstage® ICs feature Isense technology, which provide more precise current sensing accuracy. This helps evenly distribute the thermal loading between the PowerIRstage® ICs, preventing the overheating of each individual PowerIRstage®, resulting in longer lifespan and better reliability. |
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Single Package Design* VS. Multi-Chip Design
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Other MOSFET layout implementations use a multi-chip, side-by-side arrangement of the high and low side MOSFETs and driver ICs, taking up significant board real estate and creating more electrical leakage.
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| GIGABYTE X99 motherboards feature a unique PCI Express design that utilizes 100% of all 40 lanes from the CPU when in a 4-Way or 3-Way graphics configuration. Standard designs limit all 4 main PCIe lanes to x8 (64Gb/s) bandwidth, but thanks to the onboard external clock generator combined with the direct connection of one of the x16 lanes to the CPU (switchless design), GIGABYTE X99 motherboards can unlock the full bandwidth available and provide the best graphics bandwidth possible to the user. | ![]() |

GIGABYTE X99 motherboards featuring Dual M.2 technology provides users PCI-Express connectivity for SSD devices and for 11AC WIFI + Bluetooth 4.0 card. Delivering up to 10 Gb/s data transfer speeds, M.2 offers considerably faster storage performance than current mSATA and even SATA Revision 3 (6Gb/s) storage devices. GIGABYTE’s stacked design optimizes the PCB real-estate usage, allowing more components to be efficiently added without compromising any space.



115dB SNR HD Audio The Realtek ALC1150 is a high-performance multi-channel High Definition Audio Codec that delivers an exceptional audio listening experience with up to 115dB SNR, ensuring users get the best possible audio quality from their PC.
The ALC1150 provides ten DAC channels that simultaneously support 7.1-channel sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo outputs. Two stereo ADCs are integrated and can support a microphone array with Acoustic Echo Cancellation (AEC), Beam Forming (BF), and Noise Suppression (NS) technologies. The ALC1150 incorporates Realtek proprietary converter technology to achieve Front differential output 115dB Signal-to-Noise ratio (SNR) playback (DAC) quality and 104dB SNR recording (ADC) quality.


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Durable
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• Server level reliability.
• High current capacity.
• New design reduces heat created by power loss and provides efficient power delivery to CPU VRM area.



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Safe
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GIGABYTE DualBIOS™ means that you motherboard has both a ‘Main BIOS’ and a ‘Backup BIOS’, making users protected from BIOS failure due to virus attack, hardware malfunction, improper OC settings or power failure during the update process.Do you have the latest CPU supported by your GIGABYTE motherboard but do not have the latest BIOS installed yet? This is no longer a problem with the new Q-Flash Plus feature. By simply downloading the latest BIOS and renaming it on a USB thumb drive, and plugging it into the dedicated port, you can now flash the BIOS automatically without the need to press any buttons or even the need of onboard memory or CPU. Utilizing the ITE EC 8951E controller, GIGABYTE X99 motherboard BIOS can be updated even if your system is unable to boot. An LED next to the EC controller will notify you once the procedure is complete and you are ready to boot your system normally.

* The above photos are for reference only.
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Looks
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![]() Ambient LED Modes: • Still Mode – LEDs stay continuously lit. |

GIGABYTE X99 series motherboards feature new heat sink designs that offer uncompromisingly efficient cooling on key areas of the motherboard including the PWM area and chipset (PCH). GIGABYTE X99 Series motherboards offer cooling support of the crucial PWM area so even the most aggressive and extreme configurations will be kept well within optimal thermal parameters.
GIGABYTE X99 brings the expandability needed to make your system the ultimate one with an onboard pin header to accommodate the addition of a GIGABYTE Thunderbolt™ add-in card. The Thunderbolt™ controller can provide bandwidth of up to 20 Gbp/s, compared to a max of 10 Gbp/s on previous generation designs. This allows for incredible data transfer speeds when using high performance storage devices, while also supporting daisy-chaining of up to 12 devices and triple digital display support.
* Thunderbolt™ card and cables not included.
** For a list of supported Thunderbolt™ add-in cards, please visit the GIGABYTE website. 

Intel® Core™ i7 Extreme Edition Processors are Intel’s first 8 core desktop CPUs and is the first to support DDR4 memory. These next generation 22nm CPUs delivers greater performance and energy efficiency as well as the industry's highest level of discrete graphics performance by sporting 40 PCIe Gen.3 lanes, which GIGABYTE X99 motherboards are able to take full advantage of, delivering bandwidth totaling 320 Gb/s for the most demanding gamers or graphics intensive creation tasks such as video editing. On top of that, Intel® Core™ i7 Extreme Edition CPUs deliver 8 core (16 threaded) multitask processing, higher frequencies, as well as larger cache size.Additionally, GIGABYTE X99 users can draw even more performance out of their Extreme Edition CPUs, as they are fully unlocked for overclocking. With enhanced overclocking oriented options available on all GIGABYTE X99 series motherboards, users will be able to take full advantage of all the performance potential of Intel Extreme Edition CPUs.
* CPU core count and PCIe bandwidth varies by CPU model.

The next generation of DRAM is here with DDR4. Featuring stock frequencies starting at 2133 MHz, DDR4 delivers up to 20% less energy consumption and twice as much density as the previous generation DDR3. DDR4 can help GIGABYTE X99 users to load their programs faster, increase responsiveness of their system and help them to handle heavy data tasks in a flash. GIGABYTE X99 motherboards provide 4 Channel DDR4 memory support across the entire range, bringing exceptionally fast memory access.
The GIGABYTE APP Center gives you easy access to a wealth of GIGABYTE apps that help you get the most from your GIGABYTE motherboard. Using a simple, unified user interface, GIGABYTE APP Center allows you to easily launch all GIGABYTE apps installed on your system, check related updates online, and download the latest apps, drivers, and BIOS.

Customized the APP Center's look and behavior according to your taste in the Preferences Menu.
• Adjust system and memory clocks and voltages in a Windows environment.
• System-related information display without the need to install additional software.
Get the most from your PC with easy to use GIGABYTE overclocking features.
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Smart Quick Boost
Smart Quick Boost provides users with different levels of CPU frequency to choose to achieve desired system performance. |
Advanced CPU OC
Advanced CPU OC allows users to set the CPU’s base clock, frequency and voltages, and integrated graphics frequency. |
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Advanced DDR OC
Advanced DDR OC allows users to set the memory clock with XMP profile support. |
3D Power
3D Power allows users to change power phase, voltage, and frequency settings. |
GIGABYTE Cloud Station™ Server is composed of several GIGABYTE's unique apps that allow your smart phone/tablet/PC devices to communicate, share resources, and control desktop PCs via wireless connection.
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HomeCloud
HomeCloud allows users to share the files between your smart phone/tablet device and computer or back up the files from the device to the computer. |
HotSpot
HotSpot turns your computer into a virtual wireless access point and allows you to share your connection with your other wireless devices. |
GIGABYTE Remote
GIGABYTE Remote allows users to remotely control the mouse/keyboard/Windows Media Player on your computer from your smart phone/tablet device. |
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Remote OC
Remote OC allows users to remotely control their desktop PC with a powerful suite of software functions that Include overclocking and system tweaking, system monitoring plus the ability to also remotely power down/reset the PC when needed. |
Auto Green
Auto Green is an easy-to-use tool that provides users with simple options to enable system power savings via a Bluetooth-enabled smart phone/tablet device. When the device is out of the range of the computer's Bluetooth receiver, the system will enter the specified power saving mode. |
















