GA-78LMT-USB3, AM3+, AMD® 760G, DDR3-1333 (O.C.) 32GB /4, PCIe x16, SATA 3 Gb/s RAID 10 /6, HDMI + DVI + VGA, HDA, GbLAN, mATX, Retail

SKU: 7245169

Manufacturer: GIGABYTE


Price: $65.91

Availability: In stock


Based on AMD 760G chipset, the 78LMT-USB3 supports the latest 45nm AMD AM3 Phenom II/ Athlon II processors, integrated DDR3 memory controller, HyperTransport™ 3.0 technology links and PCI Express 2.0 graphics interfaces for ATI Hybrid CrossFireX support.

GA-78LMT-USB3 (rev. 4.1)
AMD 760G + SB710 Chipset


  • Ultra Durable 4 Classic Technology with high quality components design
  • Supports AMD AM3+ FX/AM3 Phenom™ II & Athlon™ II series processors
  • 4+1 Phase CPU Power design for AMD high TDP 125W CPU support
  • Integrated ATI Radeon HD 3000 graphics (DirectX10)
  • PCI-E 2.0 x16 interface for ultimate graphics support
  • Hybrid EFI technology with DualBIOS for 3TB HDD support
  • Integrated HDMI/DVI/D-sub for Full HD 1080 contents playback
  • 4 USB 3.0 with superspeed transfer rates of up to 5 Gbps
  • GIGABYTE 3x USB Power with On/Off Charge USB ports


The 78LMT-USB3 motherboard is designed to offer a stable, high-speed platform for delivering amazingly fast data transfer via revolutionary GIGABYTE Ultra Durable technology. Based on AMD 760G chipset, the 78LMT-USB3 supports the latest 45nm AMD AM3 Phenom II/ Athlon II processors, integrated DDR3 memory controller, HyperTransport™ 3.0 technology links and PCI Express 2.0 graphics interfaces for ATI Hybrid CrossFireX support. The 78LMT-USB3 is able to provide user friendly computing, reach the maximum system performance easily while still able to save the power and environment in real life at the same time.

GIGABYTE Ultra Durable™ 4 Classic

Humidity Protection
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.

Electrostatic Protection
GIGABYTE Ultra Durable 4 Classic motherboards feature High ESD Resistance ICs which help protect the motherboard against electrostatic discharge.

Power Failure Protection
Permanent damage from power surge or failure during BIOS update, can be avoided with GIGABYTE DualBIOS, which automatically enables a secondary, back up BIOS.
GIGABYTE also uses Anti-Surge ICs to protect the motherboard against power surges.

High Temperature Protection
GIGABYTE uses All Solid Caps (Capacitors) and Low RDS(on) MOSFETs which are rated to work at higher temperatures, providing up to 50,000* hour component lifespan.

Get Ready for New Generation of 32nm AMD AM3+ CPU

GIGABYTE's AMD motherboards are ready to support new generation of 32nm AMD AM3+ multi-core processors, delivering the very best platform for multitasking, multimedia and high performance gaming.

On/Off Charge Technology

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.

Supports next generation of 45nm AMD AM3 CPU

This motherboard designs with Split Power Plane, 4+1 phase VRM to support AMD the latest 45nm AM3 Phenom™II/ Athlon™II processors, delivering the great performance enchantment to system and ultimate scalability hardware expending.

EC AOD-ACC Support

EC AOD-ACC is described as Embedded Controller for AMD OverDrive- Advanced Clock Calibration, which is the newest feature comes from AMD SB750/ SB710 SouthBridge chip, destined for the AMD Black Edition CPU to be overclocked through BIOS setting or AMD OverDrive™ utility further than it was previously possible.
* Please apply sufficient cooling to CPU VRM zone when ACC function is enabled.
* Please be noticed that GIGABYTE’s product warranty does not cover damages caused by overclocking.

DualBIOS™ 3TB+ HDD Support (Hybrid EFI Technology)

Hybrid EFI Technology combines the benefits of GIGABYTE's mature BIOS platform including stability and compatibility with 3rd party products with 3TB+ HDD support from EFI technology, allowing GIGABYTE to offer the best of both worlds through a quick and easy BIOS update using GIGABYTE's @BIOS utility that is freely available from the GIGABYTE website.
GIGABYTE DualBIOS™ is a patented technology that automatically recovers BIOS data when the main BIOS has crashed or failed. Featuring 2 physical BIOS ROMs integrated onboard, GIGABYTE DualBIOS™ allows quick and seamless recovery from BIOS damage or failure due to viruses or improper BIOS updating. In addition, GIGABYTE DualBIOS™ now supports 3TB+ (terabyte) hard drive booting without the need for partitioning, and enables more data storage on a single hard drive.

Supports DDR3 1333+

Delivering native support for DDR3 memory up to 1333MHz, GIGABYTE Ultra Durable 3 series motherboards allow users to easily reach higher memory frequencies at lower voltages; achieving higher memory performance with lower power consumption to run even the most memory intensive applications such as high-definition video and 3D games with ease.

USB 3.0 Support

The GIGABYTE motherboards support the latest generation SuperSpeed USB 3.0 technology made possible through an onboard USB3.0 host controller. With superfast transfer rates of up to 5 Gbps, users are able to experience an almost a 10x improvement over USB 2.0. Additionally, backwards compatibility with USB 2.0 assures users of long term use of their legacy USB 2.0 devices. The onboard SuperSpeed USB 3.0 technology also provides new power management features that include increased maximum bus power and device current draw to better accommodate power-hungry devices.

* USB 3.0 10x performance is a maximum theoretical value. Actual performance may vary by system configuration.

HDMI™ - The Next Generation Multimedia Interface

HDMI is the latest High-Definition Multimedia Interface able to provide 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.

DVI Support

DVI (Digital Visual Interface) is a video interface standard designed for carrying uncompressed digital video data and to maximize the visual quality of digital display devices, such as LCD monitors, digital projectors, and so on. In addition, the DVI interface is compatible with HDCP (High-bandwidth Digital Content Protection).


GIGABYTE has completely redesigned EasyTune6 from the ground up to make it easier than ever to manage and monitor your hardware resources as well as tweak your system settings in order to achieve maximum system performance. Whether you are an overclocking enthusiast, or a computer novice, EasyTune6 provides the tools you need to quickly and effortlessly fine tune your system.

Norton™ Internet Security

Fast, comprehensive, and up-to-the-minute protection against online threats. It safeguards your computer, identity, and home network without slowing you down. It sets a new standard for speed and makes online shopping, banking, and browsing safer and more convenient than ever.

Qualified for Windows® 7

The motherboard qualified for WHQL (Windows Hardware Quality Labs) certification of Windows 7 from Microsoft®, setting the standard for future Windows 7 certified motherboards.

ErP Lot 6 support

The ErP (also known as Energy-Related Products Directive) is part of the European Union's environmental regulations policy. It is based on concern for the environmental as the proliferation of electronic devices continues, and how to improve energy efficiency for a better and greener life. GIGABYTE supports ErP and produces motherboards that help you effectively improve system efficiency.


CPU AM3+ Socket:
  • Support for AMD AM3+ processor
  • Support for AMD AM3 Phenom™ II processor / AMD Athlon™ II processor
(Please refer "CPU Support List" for more information.)
Hyper Transport Bus
  • 4400 MT/s
  • North Bridge: AMD 760G
  • South Bridge: AMD SB710
  • 4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory (Note 1)
  • Dual channel memory architecture
  • Support for 1333+ (O.C.)/1066 MHz memory modules
(Please refer "Memory Support List" for more information.)
Onboard Graphics North Bridge:
  • 1 x D-Sub port
  • 1 x DVI-D port, supporting a maximum resolution of 1920x1200 (Note 2)
  • 1 x HDMI port, supporting a maximum resolution of 1920x1200 (Note 3)
  • Realtek ALC887 codec
  • High Definition Audio
  • 2/4/5.1/7.1-channel (Note 4)
  • Support for S/PDIF Out
  • 1 x Realtek GbE LAN chip (10/100/1000 Mbit)
Expansion Slots
  • 1 x PCI Express x16 slot, running at x16
  • 1 x PCI Express x1 slot(All PCI Express slots conform to PCI Express 2.0 standard.)
  • 1 x PCI slot
Storage Interface South Bridge:
  • 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices
  • 6 x SATA 3Gb/s connectors supporting up to 6 SATA 3Gb/s devices
  • Support for RAID 0, RAID 1, RAID 10, and JBOD
USB South Bridge:
  • Up to 8 USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers)
2 x Etron EJ168 chips:
  • Up to 4 USB 3.0/2.0 ports (2 ports on the back panel, 2 ports available through the internal USB header)
Internal I/O Connectors
  • 1 x 24-pin ATX main power connector
  • 1 x 8-pin ATX 12V power connector
  • 6 x SATA 3Gb/s connectors
  • 1 x IDE connector
  • 1 x CPU fan header
  • 1 x system fan header
  • 1 x front panel header
  • 1 x front panel audio header
  • 1 x S/PDIF Out header
  • 1 x USB 3.0/2.0 header
  • 2 x USB 2.0/1.1 headers
  • 1 x serial port header
  • 1 x parallel port
  • 1 x clearing CMOS jumper
Back Panel Connectors
  • 1 x PS/2 keyboard/mouse port
  • 1 x D-Sub port
  • 1 x DVI-D port
  • 1 x HDMI port
  • 2 x USB 3.0/2.0 ports
  • 4 x USB 2.0/1.1 ports
  • 1 x RJ-45 port
  • 3 x audio jacks (Line In/Line Out/Microphone)
I/O Controller
  • iTE I/O Controller Chip
H/W Monitoring
  • System voltage detection
  • CPU/System temperature detection
  • CPU/System fan speed detection
  • CPU overheating warning
  • CPU/System fan fail warning
  • CPU/System fan speed control (Note 5)
  • 2 x 16 Mbit flash
  • Use of licensed AWARD BIOS
  • Support for DualBIOS™
  • PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
Unique Features
  • Support for @BIOS
  • Support for Q-Flash
  • Support for Xpress BIOS Rescue
  • Support for Download Center
  • Support for Xpress Install
  • Support for Xpress Recovery2
  • Support for EasyTune (Note 6)
  • Support for Smart Recovery
  • Support for Auto Green
  • Support for On/Off Charge
  • Support for Q-Share
Bundle Software
  • Norton Internet Security (OEM version)
Operating System
  • Support for Microsoft Windows 7/ Vista/ XP
Form Factor
  • Micro ATX Form Factor; 24.4cm x 24.4cm

* The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
* Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
* All trademarks and logos are the properties of their respective holders.
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.