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GIGABYTE GV-N770OC-2GD G-SYNC Support GeForce GTX 770 2GB 256-Bit GDDR5 PCI Express 3.0 HDCP Ready WindForce 3X 450W Video Card

  • 1536 CUDA Cores
  • 2GB 256-Bit GDDR5
  • PCI Express 3.0
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Transform you game with the GIGABYTE GV-N770OC-4GD graphics card.

Based on the latest NVIDIA GeForce GPU - GTX 770, this card is built around 1536 CUDA Cores with 4GB/256bit GDDR5 memory clocked at the fastest ever 7010MHz effective frequency. It produces amazingly beautiful graphics and lifelike environmental interaction in the hottest DirectX 11 game titles. You'll enjoy a new level of realism in your favorite FPS, RTS, MMORPG, and RACING games.

GIGABYTE's OC GURU ll utility puts you in the driver's seat to take full control of critical parameters. Its Ultra Durable VGA design enables lower GPU temperature, lower power switch loss, and higher overclocking capability. No need to worry about overheating: the new WINDFORCE 3x 450W thermal design keeps this card running cool and quiet, even though it's overclocked out of the box.

  • newegg OC GURU ll The brand-new instinctive user interface makes it easier to monitor and adjust all important settings. Users can set up MONITORING, GPU CLOCK, MEMORY CLOCK, FAN, GPU VOLTAGE, Memory VOLTAGE, OSD, and ONLINE SUPPORT, and update drivers and BIOS directly.
  • newegg NEW WINDFORCE 3X TWO-SLOT 450W Cooling System Keeping the same 450W Cooling capacity while using only two slots, the New WINDFORCE 3X 450W cooling system is equipped with two 8mm and four 6mm cooper heat-pipes, inclined fans, and GIGABYTE “Triangle Cool” technology. This not only provides an effective heat dissipation capacity, but GPU Boost 2.0 technology also enables higher performance due to the lower temperature.
  • newegg Ultra Durable VGA Powered by the Ultra Durable VGA technology, this card delivers enhanced overall performance you can see and feel in everyday use. This technology offers a two-ounce copper PCB, tier one Samsung and Hynix memory, Japanese solid capacitors, ferrite core chokes, and lower RDS (on) MOSFET for a lower GPU temperature, better overclocking capability, and less power-switching loss.
  • newegg Up to Four Displays on a Single Card In the Kepler architecture, support up to four displays on a single card. Satisfy your multi-screen setup, high definition, and extreme gaming experience.
  • newegg NVIDIA GPU Boost 2.0 This brand-new technology allows gamers to push PC performance to the maximum with precise controls. GPU Boost 2.0 intelligently monitors work with advanced controls – including GPU temperature target, overclocking, and overvoltage – to ensure the GPU works at the ultimate performance.
  • newegg NVIDIA Adaptive Vertical Sync Nothing is more distracting than framerate stuttering and screen tearing. The first tends to occur when framerates are low, the second when framerates are high. Adaptive V-Sync is a smarter way to render frames. At high framerates, V-sync is enabled to eliminate tearing; at low framerates, it's disabled to minimize stuttering. It gets rid of distractions so you can get on with gaming.

Learn more about the GIGABYTE GV-N770OC-2GD

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Customer Reviews of the GIGABYTE GV-N770OC-2GD

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  • Sean L.
  • 10/5/2014 5:02:04 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsCard died after 9 months- Gigabyte unable or unwilling to fix

Pros: Was a great card - while it worked. Not sure if the 3 year warranty is a Pro. See below.

Cons: A three year warranty is great. However a 6 to 8 week turnaround time borders on the unacceptable. Furthermore, Gigabyte technicians appear incapable of diagnosing or even repairing hardware problems. No one contacted me to ask for my troubleshooting information. Repairs were not identified by technicians. From my perspective it appears I spent $15 to ship a defective card on a road trip across the country.

Other Thoughts: Just in case someone from Gigabyte sees this post:

My RMA# is: RMA# USA-1481465

Windows 7 disables card with the following "Windows has stopped this device because it has

reported problems. (Code 43)". Even after it was "repaired" by Gigabyte "technicians".

I sent the card in to Gigabyte to be repaired under the 3 year warranty. The RMA process

was convoluted in places and took an extraordinarily long time - nearly 6 weeks.

Before sending the card in for repair, I did extensive troubleshooting by placing the card

in multiple Windows 7 machines to verify it was indeed defective. After many weeks of

waiting for the card to be "repaired" and returned, I received the card with a "minor

repair" completed per Gigabyte RMA site. There was no explanation of what the "repair"

actually was. A visual inspection of the card prior to shipment and post receipt implies

nothing was actually repaired.

The "repaired" card was installed in a Windows 7 machine. Windows immediately reported the

card as having an issue on boot up. I installed the nVidia drivers anyway, just in case.

Windows refused to start the driver because the card reported an issue.

I downloaded the Microsoft hardware resolution program. The program again identified the

card as defective and tried to reinstall the card and drivers. Both failed, again. I'll

be happy to share the Microsoft generated report and screenshtos of the card failing.

The card is defective. I still have over 2 years on the warranty and no faith in Gigabyte

being able to repair a clearly defective card. I use this card for simulations.

Manufacturer Response:

Dear Customer,

Thank you for your comments. We apologize for your difficulty with your GIGABYTE product. Please contact us at newegg-support@gigabyteusa.com with the case number 114683 in the e-mail subject line. We will provide personalized service and analysis to help solve your issue ASAP. If the matter is urgent, please send us your contact number, and we will contact you.


GIGABYTE VIP Support Team

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  • Susan M.
  • 10/4/2014 1:28:58 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggs

Pros: It runs games well

Cons: Main complain:
One of the fan motors is dying, can't tell which. When the fans spin at a low RPM (idle) I get a CONSTANT clicking sound. The only way I've found to fix this is to manually increase the minimal fan speed.

-It's heavy and sags more than other cards.
-The extra width added by the Windforce logo, which is facing DOWN in a standard ATX build, is completely unneeded.

Other Thoughts: Considering this was my first full build from scratch, I took a gamble on picking who to buy my 770 from, and I will say I made a mistake in choosing Gigabyte.

I will be looking at EVGA, MSI or ASUS for my next purchase in the 900 series.

Manufacturer Response:

Dear Customer,

Thank you for your comments. We apologize for your difficulty with your GIGABYTE product. Please contact us at newegg-support@gigabyteusa.com with the case number 114684 in the e-mail subject line. We will provide personalized service and analysis to help solve your issue ASAP. If the matter is urgent, please send us your contact number, and we will contact you.



GIGABYTE VIP Support Team

0 out of 3 people found this review helpful. Did you? Yes No

  • Kristopher C.
  • 10/3/2014 6:26:49 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsIt'll Huff and Puff

Pros: It'll chew through any game setting you through at it at standard resolutions. It's a solid trooper for it's price range, and not just solid in performance. The beast has three "Windforce" fans and heat sink that combined with the innards itself make this 11.5in a brick of a GPU.

Oddly enough I only hear it if I open the case or I crank up under load, and even then It's mostly just the draft it puts out. It doesn't technically get hot, maybe highball around 65c under load, but that plucky trio of fans moves it all out and about you case. I have a 200mm top exhaust fan on my case and my rig moonlights as a small blowdryer due to this fact lol.

Cons: This big bad wolf will blow your house down and make you check your PSU specs/modularity. With a lowball TDP of 230W, 2x 8 pin power connectors(as of rev.2) and the profile of a small J.R.R. Tolkien novel, finding enough power and then getting it to it can be a challenge for some people/rigs. A 450W PSU is the stated min.req. so if you have a beefy 750W far-reaching kraken locked up in your case you should be fine.

The industry has been rolling out new and reworked architecture for their GPU lines for more power efficient models so expect to see models like these lose price/performance value.

Other Thoughts: The packaging was quite nice, form fitted foam cutouts kept it safe on it's way to its new home. For it's price range and performance, it was my choice over pairing two cumulatively equal lower tier cards.

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  • Mark S.
  • 9/30/2014 10:55:34 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsWorked great for 2 months.

Pros: Crushed every game I threw at it.

Cons: I started to get green artifacts on the screen after 2 months. Then it reverted to 800 x 600 resolution and I coudn't get it to go higher than that.

Other Thoughts: It was nice when it worked.

Manufacturer Response:

Dear Customer,

Thank you for your comments. We apologize for your difficulty with your GIGABYTE product. Please contact us at newegg-support@gigabyteusa.com with the case number 114538 in the e-mail subject line. We will provide personalized service and analysis to help solve your issue ASAP. If the matter is urgent, please send us your contact number, and we will contact you.


GIGABYTE VIP Support Team

Did you find this review helpful? Yes No

  • Shane M.
  • 9/29/2014 7:34:25 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsAmazing

Pros: Very good GPU.
It powers everything I throw at it on Ultra with AA on.

Cons: Can get hot but not that hot. Mainly in the summer it gets to 70c max but that's because it's summer! And it's like 90 to 100F here.
With my air conditioning on, it's around 62c.

Did you find this review helpful? Yes No

  • Anonymous
  • 9/29/2014 5:18:53 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsAwesome

Pros: Great handles games like BF4 Ghosts Titanfall. I use it for editing mostly and really quite and doesn't even get hot.

Cons: The 256 bit interface could get bumped up.

Did you find this review helpful? Yes No

  • Barton H.
  • 9/27/2014 2:40:41 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsBest of this Model

Pros: Great performance, handles anything I can throw at it with ease. The extra memory means the performance is top-notch. The best 770 card and likely the end of the line. The new 900-series cards can be had for $100 more, and that might be the end of these.

Cons: None. A little bit louder than others with the extra fans but hardly noticeable. When you are running it hard enough to spin them up full, all of the rest of your fans will be working hard, too.

Other Thoughts: The best of this model line.

Did you find this review helpful? Yes No

  • John B.
  • 9/18/2014 11:13:20 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsGreat for a week

Pros: Worked perfectly for about a week or so. Bought two of these and SLI'd them. Destroyed any game I threw at it.

Cons: Came home one evening after work about a week after I installed these to see a blue screen of death on my machine. Began troubleshooting, tried everything. I managed to get one card to work for a short time, but it also died. After another reboot to fix them, they began showing green artifacts all over the screen. Tried all ports, same result. Tried one card at a time, same result on both. I now have to RMA both of them back.

Other Thoughts: They work great if you can get them to work. I find it hard to believe this was a manufacturer fluke as both cards are now dead. I thought perhaps it was my motherboard/PSU, but I had an old Radeon 6950 laying around and put that in...viola, it works.

For those curious, I have an Asus Maximus V Formula motherboard with an EVGA 1200W PSU.

Manufacturer Response:

Dear Customer,

Thank you for your comments. We apologize for your difficulty with your GIGABYTE product. Please contact us at newegg-support@gigabyteusa.com with the case number 114151 in the e-mail subject line. We will provide personalized service and analysis to help solve your issue ASAP. If the matter is urgent, please send us your contact number, and we will contact you.


GIGABYTE VIP Support Team

0 out of 1 people found this review helpful. Did you? Yes No

  • Trevor W.
  • 9/15/2014 2:41:54 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSerious upgrade

Pros: Great card! Boosted my Windows lvl from a 5.9 to a 7.7. Runs pretty much every game I own at max or ultra (Pay Day 2, Border Lands 2, WOW, Diablo 3, Tom Clancy Phantom, Firefall). Not too big if you have a full tower, might be tight if you have anything else.

Cons: TONS OF HEAT!! I have a little 8" fan blowing from outside my case right now on it just to keep the temp to cool. Need to invest in new case fans anyway. Just be prepared because this puppy will raise your room temp a few degrees if steps are not taken to cool it down.

Other Thoughts: Great card for the price. I had SLI GTX 550 TIs 1GB each, this card smokes those well out of the water. Plan on SLIing this card in the future for **its and giggles.

Side note, I have two Asus 23" monitors on hooked to this. One runs at 1920x1280 i think HDMI output and the other is DVI at 1680x1050 or something.

Did you find this review helpful? Yes No

  • Gregory M.
  • 9/7/2014 3:57:11 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsAmazing, but Loud

Pros: An amazing card for anything from multiple displays, image editing, or gaming. This will handle anything and everything you can throw at it for the next few years.

Cons: - Loud
- Enormous

With just a default install using vendor supplied software, this card runs its fans full out - ALL THE TIME. It is a great way to drown out ambient noise, whether you are working in an office, gaming at home, or sitting on a tarmac.

The noise is the only thing holding back a 5-star rating. This card is one of the best I've had. But after sitting next to the card for a few hours, my ears are seriously ringing.

I've heard that others have been able to use tuning software to bring down the noise. That's great, but out of the box software settings with idle usage should default to quieter operation.

Also be sure to clear room in your case. This is a huge card, but that is common for virtually all cards of this class.

Other Thoughts: Amazing card for latest games (2013/2014), large format dual displays, multiple outputs, and smooth picture rendering.

0 out of 1 people found this review helpful. Did you? Yes No

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