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GIGABYTE GV-N670OC-2GD GeForce GTX 670 Windforce OC 2048MB GDDR5 256-bit PCI Express 3.0 x16 HDCP Ready SLI Support Graphics Card

4.6 out of 5 stars 120 customer reviews
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  • Powered by nVidia GeForce GTX 670 GPU
  • Integrated with the first 2048MB GDDR5 memory and 256-bit memory interface
  • Features Dual link DVI-I/ DVI-D/ HDMI/ DisplayPort with HDCP protection
  • Base clock - 980 MHz; boost clock - 1058 MHz
  • 9.System power supply requirement - 550W
1 new from $839.59 5 used from $197.99

Technical Details

  • Brand Name: Gigabyte
  • Model Number: GV-N670OC-2GD
  • Item Package Quantity: 1
  • Graphics Coprocessor: Geforce GTX 670
  • Memory Technology: GDDR5 SDRAM
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Product Description

Powered by NVIDIA GeForce GTX 670 GPU and Integrated with industry's best 2GB GDDR5 memory and 256-bit memory interface

Product Details

  • Product Dimensions: 11.2 x 1.5 x 5 inches ; 1 pounds
  • Shipping Weight: 3.1 pounds
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B0080I06WQ
  • Item model number: GV-N670OC-2GD
  • Average Customer Review: 4.6 out of 5 stars  See all reviews (120 customer reviews)
  • Amazon Best Sellers Rank:
  • Product Warranty: For warranty information about this product, please click here
  • Date first available at May 10, 2012

Customer Reviews

Top Customer Reviews

Verified Purchase
I got 2 of these for SLI and I absolutely love them. Both overclock well over 1300Mhz (1313Mhz one and 1340Mhz on the other) without touching the voltage, and in my case they stay between 65C and 75C when gaming. For benchmarks they climb into the 80s. I had a Sapphire Radeon HD 7970 OC 3GB DDR5 HDMI/DVI-I/Dual Mini DP PCI-Express Graphics Card 11197-01-40G that ran hotter and louder than these cards. Not to mention that it was more expensive and benchmarked lower. For this generation of GPUs, Nvidia is has the edge in price and performance.

Right now these cards are more than $200 cheaper then their big brother the Gigabyte GeForce GTX 680 OC 2 GB GDDR5 DVI-I/DVI-D/HDMI/Display port PCI-Express 3.0 Graphics Card (GV-N680OC-2GD). With that price difference one would expect there to be a large performance gap. However if you look around online you'll find the number to be about 5%. In my personal experience comparing one of my 670s overclocked to an overclocked 680 my scores came in 2% lower. If you're willing to pay $200+ for 2% performance then you should just get 2 GTX670s and get way more than 2%. The increase in performance for going SLI is better than ever. The worst you can expect is 175% increase, and the best is nearly double at 198%. Long gone are the days of only getting 30-40% increase for going SLI. Long live the 670!
7 Comments 23 of 27 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Just upgraded from my GTX 560 ti 448 which I bought not too long ago (6 months maybe), I knew that was a card to get me from the GTX 470 to the GTX 670 when I bought it but was not expecting this performance increase. I am seeing 45-50% increases in FPS in benchmarks and games! all while running quieter and cooler. The MSI 560 448 I had wasn't loud but I had to turn up the fan speeds to get the OC I wanted. On the Gigabyte 670 I don't! Remember that temps have just as much to do with your system setup (airflow in case) as with the cooling on the card. For instance people are getting low to mid 60s in temps on this card, but I get low to mid 50s. I have designed my case for amazing airflow with 10 Cougar case fans which are really quiet but move tons of air, getting temps in the low 50s while gaming and around 56-57 degrees while stress testing. Stock reference cards in basic case setups are normally around 70 degrees for this card.

The main game I bought this for was Skyrim, I had given up on it until the new cards came out because I was pushing my old card too much to get 35-40 fps and it was causing lots of crashes. I am running at 2560X1440 resolution. This card is amazing, with Adaptive V Sync I am constantly around 60 FPS in Skyrim now and the gameplay experience is so much nicer, feels like a different game! I even notice the card doesn't have to work as hard with games like Civ 5 making the system run even cooler and more silent. This generation is really worth the upgrade, a stock GTX 670 blows away the old GTX 580 by 20%+ how often does a card that cost $100 less do that to the previous generation?

As for overclocking, I never really OCd my cards until my last one *have always done CPU* but this thing works great.
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Verified Purchase
When I first saw the 680 PCB, I figured nVidia would use it for a 670 as well, maybe cutting a power phase to save on cost. I was wrong, way wrong. I laughed when I saw the reference 670 PCB. It may work, but it's not for me. Gigabyte's not only using a 680 PCB, they beefed up power delivery with an additional phase and 8-pin connector. Top it with an exceptional cooler and sell it at a reference design price, now that's my speed.

Regarding fan noise, one user posted that fans are loud past 60%. In a good case with adequate air flow, fans are not likely to ramp past 50%, even under load with moderate overclocking. Most people are not looking to push a card to its limits, thus most people will not have a need to manually adjust fans past 60%. With proper case design and normal use, this cooler is one of the quietest available.

I'd like to close by focusing on the thermal interface material (TIM) Gigabyte is using. It's some of the best I've seen in my 10+ years of tearing coolers off to rework low grade TIM. A good cooling solution starts with quality TIM and good contact with critical components. The WindForce 3 cooler contacts the GPU, memory, and PWM components; many solutions don't contact memory or PWM components. Search for "hitechlegion" to find their website and check out their review of this card. Pay particular attention to the disassembly pics. You'll see the quality. Gigabyte scores big with this card..
2 Comments 12 of 15 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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this card is great, runs everything i throw at it very well...i just wanted to comment on resellers here and on ebay...buying these up and then trying to make a big a person here on amazon named onestop99 and hightech vendors...these people should be named rip you off vendors...this card is selling at most placed for 399-420 bucks and these people have the nerve to try and sell for 527-529$ and they dont even have them...they are back ordered - WTF - people just be aware of places like these! what a scam if i ever saw one

BF3 70fps
Crysis 2 80fps
Far cry 2 90-100fps
skyrim 77fps

all these games are maxed out on AA and what not ultra settings
in a good case it will stay at 58c LOL awesome temps!
6 Comments 33 of 44 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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