GA-H81.AMP-UP (rev. 1.0)

GIGABYTE 8 Series motherboards support the latest 4^th Generation Intel^® Core™ processors, bringing together a unique blend of features and technologies that offer the absolute ultimate platform for your next PC build. From high current capable power delivery, performance-enhancing caching technologies, exclusive high-end audio features, advanced networking and device charging, GIGABYTE 8 series motherboards are in a class of their own.

Next Gen Intel^® 8 Series Platform
The latest Intel 8 Series platform offers significant improvements in performance and power consumption with the latest 4^th generation Intel^® Core™ processors and Intel^® H81 chipsets. As well as a boost in overall productivity, the latest HD4600 Intel^® processor graphics provide significantly higher frame rates in the latest DX11 3D game titles.

Featuring a gold plated USB 2.0 port, GIGABYTE USB DAC-Up provides clean, noise-free power delivery to your Digital-to-Analog Converter. DACs can be sensitive to fluctuations in power from the other USB ports, which is why GIGABYTE USB DAC-Up takes advantage of an isolated power source that minimizes potential fluctuations and ensures the best audio experience possible.



GIGABYTE USB DAC-Up also allows the port to be configured in BIOS for enthusiast system configurations which do not require USB power to the DAC. This makes it suitable for high-end audio enthusiasts building extreme fidelity audio systems.

GIGABYTE AMP-UP Audio combines a range of unique features and technologies that are designed to give audio enthusiasts and PC gamers more control over their motherboard audio than ever before.

To further optimize the audio experience provided by the onboard OP-Amp, GIGABYTE motherboards also debut Gain Boost. Gain Boost provides onboard switches to select between 2.5x and 6x amplification modes depending on output device. Most OP-Amps are capable of providing a high-gain audio output that is ideal for high-end headphones and speakers that have higher impedance headroom. Gain Boost allows users to switch between 6x and x2 amplification depending on the speakers or headphones being used.

GIGABYTE motherboards are the world's first to feature an onboard operational amplifier (OP-AMP), allowing users to physically switch out and try different OP-AMPs which offer distinct and nuanced properties that make the audio clearer, punchier and more life-like. Additional OP-AMPs can be purchased separately to further expand audio capabilities.

Audio Noise Guard with Path Lighting
GIGABYTE motherboards feature an audio noise guard that essentially separates the board’s sensitive analog audio components from potential noise pollution at the PCB level. LED trace path lighting Illuminates to show the separation of the PCB layers.

GIGABYTE motherboards pack top quality gold plated audio connectors for improved connectivity and long lasting durability. Gold has superb signal conductivity and will not tarnish over extended periods of use. The ALC898 audio codec is also shielded by a gold plated cover which eliminates electrostatic interference.

GIGABYTE motherboards use the highest quality Nichicon high end audio capacitors. These professional audio capacitors deliver the highest quality sound resolution and sound expansion to create the most realistic sound effects for professional gamers.

GIGABYTE Ultra Durable™ 4 Plus debuts on GIGABYTE 8 Series motherboards, with a range of features and component choices that provide record-breaking performance, cool and efficient operation and extended motherboard lifespan.

Humidity can play havoc on a motherboard's circuitry.GIGABYTE's new Glass Fabric PCB design helps protect against electrical shorts due to humidity by reducing the gaps in spacing between PCB filaments.

GIGABYTE also uses Anti-Surge ICs to protect the motherboard against power surges.

GIGABYTE motherboards feature High Resistance ICs which help protect the motherboard against electrostatic discharge.

GIGABYTE 8 Series motherboards raise the bar in terms of protecting your system, providing advanced electrostatic discharge (ESD) protection for both your Ethernet LAN and USB ports, both common sources of ESD-related failures. Each LAN and USB port is paired with a dedicated protection filter that can withstand high electrostatic discharges, protecting your system from common electrical surges and even direct lighting strikes.

On GIGABYTE 8 Series motherboards each USB port has its own dedicated power fuse that prevents unwanted USB port failure, helping to safe guard your important data during transfer
GIGABYTE One Fuse per USB Port Design	Traditional One Fuse Design for Multi-USB Ports

4K resolution is the next technological milestone in high-definition content delivery, utilizing approximately 4,000 pixels on the horizontal axis, more than four times today's standard HD pixel density. GIGABYTE 8 series motherboards provide native 4K support with integrated Intel^® HD Graphics via HDMI.

HDMI™ is a High-Definition Multimedia Interface which provides up to 5Gb/s video transmitting bandwidth and 8-channel high quality audio all through a single cable. Able to transmit superior, uncompressed digital video and audio, HDMI™ ensures the crispest rendering of digital content up to 1080p without the quality losses associated with analog interfaces and their digital-to-analog conversion. In addition, HDMI™ is compatible with HDCP (High-bandwidth Digital Content Protection), allowing the playback of Blu-ray/HD DVD and other protected media content.

GIGABYTE On/Off Charge technology allows you to charge your iPhone, iPad and iPod Touch regardless of whether your PC is on, in standby mode or even off. A derivative of GIGABYTE's highly acclaimed 3x USB Power feature, On/Off Charge enables devices to draw more current from GIGABYTE motherboard USB ports than standard USB ports allow, so that charging from your PC can be as fast as with a charger...more
*Due to certain mobile phone limitations, users may need to connect the mobile phone to their PC before the PC enters S4/S5 mode to enable a quick charge from non On/Off Charge USB ports. Charging results may vary by model.
*Whether to support 3X USB power design, it may vary by models.

GIGABYTE App Center gives you easy access to 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 launch all GIGABYTE apps installed on your system.

GIGABYTE EasyTune provides a simple and easy-to-use interface that allows users to fine-tune their system settings.

GIGABYTE Smart Fan 2

As well as offering more system fans than ever before, GIGABYTE 8 Series motherboards feature updated and improved CPU and system fan speed controls, with individual airflow and speed settings available via a dedicated digital controller. GIGABYTE Smart Fan 2 allows you to configure CPU fans and system fans.

GIGABYTE EZ Setup combines several key utilities designed to simplify install and configuration procedures for several exclusive GIGABYTE apps including Disk Mode Switch, Smart Connect, EZ Rapid Start and EZ Smart response.