GA-MA785GT-UD3H (rev. 1.0)

other version:  rev. 1.1 rev. 1.3
AMD 785G Chipset
The GA-MA785GT-UD3H introduces revolutionary GIGABYTE Ultra Durable 3 technology on AMD platform with featuring 2 oz copper PCB and further helps to reduce the system temperature and dramatically enhance the performance. Based on AMD 785G chipset, GA-MA785GT-UD3H is integrated ATI Radeon HD 4200 (DX10.1) graphics engine and supports the latest 45nm AMD AM3 Phenom II/ Athlon II processors, HyperTransport™ 3.0 technology links, DDR3 memory, PCI Express 2.0 graphics interface and so on. With the innovative GIGABYTE Easy Energy Saver technology, GA-MA785GT-UD3H 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.
  • Integrated HDMI/ DVI interface for Full HD 1080 Blu-ray playback with HDCP
  • Supports AMD AM3 Phenom™ II/ Athlon™ II processors
  • Supports new generation of AMD Phenom™II X6 processors
  • Integrated ATI Radeon HD 4200 graphics (DirectX10.1)
  • Dual Channel DDR3 1800+ for remarkable system performance
  • 2 PCI-E 2.0 x16 interface with ATI Hybrid CrossFireX support for ultimate graphics performance
  • Features high speed Gigabit Ethernet and IEEE1394
  • Blu-ray playback supported by high quality 106dB SNR ALC889A HD audio
  • Supports Dolby Home Theater audio to enjoy a rich surround sound experience
  • Patented DualBIOS with dual hardware BIOS protection
  • Revolution energy saving design with Easy Energy Saver technology
  • 100% 50,000 hour lifespan Japanese solid capacitors design
  • Ultra Durable 3 Classic Technology with copper cooled quality for lower working temperature
  1. Support for AM3 processors: AMD Phenom™II processor/ AMD Athlon™II processor
Hyper Transport Bus
  1. 5200 MT/s
Chipset North Bridge:
  1. AMD 785G
South Bridge:
  1. AMD SB710
  1. 4 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory
  2. Dual channel memory architecture
  3. DDR3 1800 (OC)/1666/1333/1066 MHz
  1. Realtek ALC889A 8-channel audio codec
Expansion Slots
  1. 1 x PCI Express x16 slot, running at x16
  2. 1 x PCI Express x16 slot, running at x4 (PCIEX4_1) (The PCIEX16_1 and PCIEX4_1 slots conform to PCI Express 2.0 standard.)
  3. 3 x PCI Express x1 slots (PCIEX1_2, PCIEX1_3 shares bandwidth with the PCIEX4_1 slot)
  4. 2 x PCI
Internal I/O Connectors
  1. 1 x LPT connector
  2. 2 x system fan headers
  3. 2 x IEEE 1394a
  4. 6 x SATA 3Gb/s
  5. 3 x USB 2.0/1.1
  6. 1 x clearing CMOS jumper
  7. 1 x FDD
  8. 1 x COM
  9. 1 x CD in
  10. 1 x 24-pin ATX power connector
  11. 1 x CPU fan connector
  12. 1 x front panel connector
  13. 1 x front audio connector
  14. 1 x power LED connector
  15. 1 x SPDIF in/out
  16. 1 x IDE
  17. 1 x power fan connector
  18. 1 x Chassis Intrusion connector
  19. 1 x 8-pin ATX 12V power connector
Back Panel Connectors
  1. 1 x D-Sub
  2. 1 x HDMI port
  3. 1 x DVI-D
  4. 6 x USB 2.0/1.1
  5. 1 x RJ45 LAN
  6. PS/2 (Keyboard/Mouse)
  7. 6 x audio ports (Line In / Line Out / MIC In / Surround Speaker Out(Rear Speaker Out) / Center/Subwoofer Speaker Out / Side Speaker Out)
  8. 1 x IEEE 1394a
  9. 1 x SPDIF out (optical)
I/O Controller
  1. iTE IT8718
H/W Monitoring
  1. CPU/System fan speed detect
  2. CPU/System fan speed control
  3. CPU/System fan failure warning
  4. CPU/System temperature detection
  5. System voltage detection
  6. CPU overheating warning
  1. Supports DualBIOS™
  2. 2 x 8 Mbit flash ROM
  3. PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
  4. Licensed AWARD™ BIOS
Unique Features
  1. Support for Time Repair
  2. Support for Q-Share
  3. Q-Flash™
  4. Download Center
  5. Xpress™ Install
  6. Xpress™ Recovery 2
  7. Supports EasyTune
  8. @BIOS™
  9. Xpress™ BIOS Rescue
  10. Support for Easy Energy Saver
Bundle Software
  1. Norton Internet Security (OEM version)
Operating System
  1. Support for Microsoft® Windows® Vista/XP
Form Factor
  1. ATX
  2. 305mm x 229mm
  1. Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website
  2. Due to most hardware/software vendors no longer offer support for Win9X/ME. If some vendors still has Win9X/ME drivers available, we will publish on website.
* 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.