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GIGABYTE GA-770T-USB3 AM3 AMD 770 USB 3.0 ATX AMD Motherboard

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Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • AMD 770
  • Phenom II / Athlon II / Sempron
  • DDR3 1666(OC)/1333/1066

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews

Boasting the new AMD AM3 socket, the Gigabyte GA-770T-USB3 allows you to elevate your rig beyond the standard limits with support for the new generation of AMD Phenom II X6 processors. The board is able to reach memory speeds up to 1666MHz (OC) for blazing fast memory access for today’s latest applications and games. It features the highest quality Split Power Plane, 4+1 phase VRM design to handle the power demands from 45nm AM3 Phenom II series processors with ease.

This board features Gigabyte’s revolutionary Ultra Durable 3 design, which uses 2 ounces of copper for both the Power and Ground layers of the PCB to dramatically lower system temperature and enhance stability for overclocking. Speaking of the transfer rates, this board supports the SuperSpeed USB 3.0 with the transfer rates of up to 5Gbps. Don't worry about the USB power supply; this board mounts a 3X USB power delivery to stabilize more USB devices. With the innovative Easy Energy Saver technology, the GA-770T-USB3 is able to provide user-friendly computing, reaching the maximum system performance easily while still able to save the power and environment in real life at the same time.

System durability and security are as important as ever. Gigabyte's DualBIOS system has a second BIOS chip on the motherboard for quick and painless recovery from crashes and viruses. Count on Gigabyte's experience and innovation!

  • newegg AMD Phenom II X 6 Processors Support The Gigabyte GA-770T-USB3 supports the new-generation AMD Phenom II X 6 processors, delivering the very best platform for multitasking, multimedia and high performance gaming. It also supports the 45nm AMD AM3 Phenom II and AMD Athlon II series processors.
  • newegg SuperSpeed USB 3.0 Technology The Gigabyte GA-770T-USB3 equips the revolutionary SuperSpeed USB 3.0 technology to deliver up to 5Gbps bandwidth which is 10x faster than USB 2.0 boosts data transfer rate between PC and USB device.
  • newegg Ultra Durable 3 Technology The Gigabyte GA-770T-USB3 features revolutionary Ultra Durable 3 technology with a 2oz copper PCB design to help reduce system temperature and dramatically enhance performance.
  • newegg 3x USB Power Boost Technology The Gigabyte GA-770T-USB3 features a 3x USB power boost, delivering greater compatibility and extra power for USB devices. GIGABYTE’s unique USB power design is also able to efficiently regulate output over the full voltage range, which greatly enhances USB device compatibility. In addition, dedicated lower resistance fuses ensure lower voltage drops, and provide more stable and plentiful power delivery.
  • newegg Gigabyte DualBIOS Gigabyte DualBIOS technology protects the BIOS from virus attacks. With its innovative backup BIOS design, this platform provides twice the security thus assuring the PC’s stability.
  • newegg Easy Energy Saver Featuring an advanced proprietary software design, Gigabyte’s innovative technology Easy Energy Saver is able to dynamically adjust CPU power depending on workload, delivering just the right amount of power needed for the task. Coupled with AMD’s highly efficient 45nm AM3 CPU, the Easy Energy Saver is able to provide exceptional levels of power savings and enhanced power efficiency without sacrificing computing performance.

Learn more about the GIGABYTE GA-770T-USB3

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
Ownership: more than 1 year
Verified Owner
5/ 5
SOLID 4/20/2013 9:19:35 PM

Pros: flawless best board I have had since the end of ABIT going on 3 years never down once. Just ordered 2 new raptor drives for it.

Cons: NONE ( well maybe ) but just need a new board for the raptors

Overall Review: All the bad board comments are from users that do not have a clue how to pair memory with system or need a class in over clock mine runs solid 3.4 for almost 3 years

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Ownership: more than 1 year
Verified Owner
4/ 5
works, but not with SSD 2/26/2013 6:10:22 AM

Pros: I've had this board for over a year. It works fine with standard hard disks, but it will not accept a SSD as a primary drive with windows 7.

Cons: Bios has not been updated in a long time.

0 out of 3 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
5/ 5
Excellent 10/3/2012 7:20:26 AM

Pros: *2.5 years of ownership and running flawlessly
*Phenom II X6
*no onboard video

Cons: none that i can think of..

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
1/ 5
disapointment from day 1 9/20/2012 5:47:34 PM

Pros: it runs

Cons: If you really like BSOD's then this is the MoBo for you. When i got it and installed it the first thing to happen was the BSOD. Been dealing with it for over 2 years now since i havnt had enough money or to get a new one without spending my rent money. So still using it...its still runs...and still BSOD's.

0 out of 1 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
1/ 5
Not reliable 6/6/2012 11:56:57 AM

Pros: Had good features

Cons: Failure to perform with any OS. I had tried to use the board for Windows 2008 R2 server and where with Windows 7 you get a BSOD, Server locks up. I have used Gigabyte in the past and they pride themselves with server products. They obviously have a problem that they have not provided the appropriate drivers to resolve and don't appear to care since there are no BIOS upgrades for 2 years. I have never seen so many disappoint customers with a single product. Good customer service would provide customer satisfaction through a replacement offer. For every bad rating rating it takes 10 to offset. Gigabyte will never be considered again.

Overall Review: What a blunder

0 out of 1 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
5/ 5
Flawless for years now 4/11/2012 5:58:16 PM

Pros: High charging power for phone/tablets even with it turned off. Support for six core phenoms, dead nuts reliable - never BSOD me ever, fancy packaging

Cons: none so far, maybe could use more of those high powered 3.0 USB ports since it only has 2.

Overall Review: I felt like writing a review for this because it is literally one of the very few MB's that have given me ZERO issues. I put this together as a mild gaming rig years ago and I've upgraded the case and power supply, but its still running the same ram, CPU, and 8800gts card.
I always bought Asus mobo's in the past but all the "durability" features convinced me to give Gigabyte a try. I now by Asus and Gigabyte mobo's.

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
4/ 5
Was upset until underclocked ram due to BSD but after tweaking and slowing down ram speed 100% satisfied !!!! 3/20/2012 8:14:30 AM

Pros: I was happy with the USB 3 and I was using a tri-core well with BF3 Duex Crysis2 and other new releases I had to get a quad core the amd960 and now I can play everything with a GTX570 and now just getting into the 3d... really awesome!

Cons: I would get the random BSD, well seems the ram was not able to clock at the speed in the docs! I played with this until I was able to power up the motherboard from suspense, if the speed was too high, it would just blink the lights on my keyboard.

Overall Review: Really for the cost you couldn't go wrong, I bought a
Asus sabertooth board and well I just can't see reason to upgrade other than I could get more ram, so now it just sits getting dusty, but that isn't an issue for now just a very very reasonable gamer system and I helped my buddy with his alienware, and $$ vs performance and the DYI will always be better unless you are unable to help your buddy because he lives in CA and you in Indiana. In the last year I upgraded the processor and video card and couldn't be happier, I use it every day and very very please, was crashing due to many many video driver issue but now resolved and haven't had issues!

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Ownership: 1 month to 1 year
Verified Owner
1/ 5
Did not work 3/17/2012 12:53:48 PM

Pros: Looked like a decent motherboard and had everything I needed

Cons: Constant BSOD errors for multiple different reasons. Every one inconsistent and unrelated to the one prior. Tried changing voltage, bios, and replacing ram cards and still nothing. Also tried memtest, disk checks, and even attempting to repair windows but BSODs made it impossible to finish any troubleshooting attempt. Wouldnt even stay on when booting off my windows disk.

0 out of 1 people found this review helpful. Did you?
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