2.85714285714286 3 5 0

The Gigabyte GA-770T-USB3 is an ATX sized motherboard designed to use AM3 processors from AMD.

Where to buy

Seller Price Seller Rating
Show more

stays cool even with moderate overclocking

1 agrees

comes with manuals, install disk and cables, everything you need to get started

1 agrees

well laid out to make it easy to put in a case and get everything set up

1 agrees

plenty of PCI-E slots for as many add-ons as most will want

1 agrees
  • Only 3 words are allowed.

between the DDR2 support and single PCI-E, can't make a serious gaming machine with this

1 agrees

some surprising incompatibilities with memory, need to check the list online

1 agrees

BIOS needs an update before it will let you overclock correctly

1 agrees
  • Only 3 words are allowed.


The Gigabyte GA-770T-USB3 is an ATX sized motherboard designed to use AM3 processors from AMD. This is a motherboard designed for all-purpose use, and while there is a PCI-E x16 slot, there is no support for multiple video cards working in tandem or for high-speed DDR3 memory beyond 1666 MHz. Up to 16 GB of memory can be used, however, and ports for USB 1.1, 2.0 and 3.0 are available in addition to FireWire support. Video support is available through the North Bridge, and high definition audio is onboard with outputs for coaxial or optical S/PDIF connections. In addition to the PCI-E x16 slot there are 4 PCI-E x1 slots and 2 PCI slots, making the motherboard expandable for a number of custom applications. As with most Gigabyte motherboards, 10/100/1000 Ethernet is built in.

  • Form Factor: ATX Form Factor; 30.5cm x 22.0cm
  • CPU slot for AM3 processors: AMD Phenom II, AMD Athlon II
  • Hyper Transport Bus: 5200 MT/s
  • North Bridge: AMD 770
  • South Bridge: AMD SB710
  • 4 x 1.5V DDR3 DIMM sockets, up to 16 GB
  • Dual channel memory architecture
  • Support for DDR3 1666(OC)/1333/1066 MHz memory modules
  • Onboard Audio: Realtek ALC888, High Definition Audio, 2/ 4/ 5.1/ 7.1-channel
  • Support for S/PDIF In/Out, CD In
  • 10/100/1000 Ethernet, Realtek 8111D
  • 1 x PCI Express x16, 4 x PCI Express x1, 2 x PCI slots
  • 1 x IDE connector
  • 6 x SATA 3Gb/s connectors
  • Support for SATA RAID 0, 1, 10 and JBOD
  • 1 x floppy disk drive connector
  • Up to 3 IEEE 1394a (FireWire) ports
  • Up to 12 USB 2.0 / 1.1 ports
  • Up to 2 USB 3.0 ports
  • PS/2 keyboard port, PS/2 mouse port, coaxial S/PDIF Out connector, optical S/PDIF Out connector, 6 x USB 2.0/1.1 ports, 2 x USB 3.0/2.0 ports, 2 x IEEE 1394a ports, 1 x RJ-45 port, 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side Speaker Out/Line In/Line Out/Microphone)
  • Support for Microsoft Windows 7 / Vista / XP
About Us