Gigabyte Launches Three New Factory Overclocked Kepler GPUs

Subject: Graphics Cards | October 4, 2012 - 01:42 PM |
Tagged: nvidia, kepler, gtx 680, gtx 670, gtx 660 Ti, gigabyte, factory overclocked

Gigabyte is launching three new factory overclocked graphics cards featuring a Kepler GPU, custom PCB, and custom cooler. The factory overclocks are notable, but will cost you. Specifically, the company is producing versions of the GTX 660 Ti, GTX 670, and GTX 680.

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The Gigabyte GV-N680OC-4GD takes the GTX 680 GPU, places it on a custom PCB, and pairs it with 4GB of GDDR5 memory. It features two 6-pin PCI-E power connectors, and Gigabyte’s Windforce X3 450W custom cooler using a triangular fin design that allegedly increases cooling potential. While the GDDR5 memory clockspeeds have not been increased over the reference clocks, the GPU core and boost clockspeeds have been pushed to 1071 MHz and 1137 MHz respectively. The following chart shows the differences in clockspeed and memory over the reference design.

  Reference GTX 680 Gigabyte N680OC-4GD
GPU Core 1006 MHz 1071 MHz
GPU Boost 1058 MHz 1137 MHz
GDDR5 Amount 2 GB 4 GB
GDDR5 Speed 6 Gbps 6 Gbps
Price $500 $800 (rumored)

 

The GTX 680 is not the only card to get a custom makeover by Gigabyte, however. The GV-N670OC-4GD is a custom GTX 670. With this card, Gigabyte has set the base clockspeed at 980 MHz – the boost clockspeed of reference cards – and the boost clockspeed at 1058 MHz. Gigabyte has also doubled down on the GDDR5 memory by packing 4GB onto the custom PCB. The memory clockspeed remains the same 6 Gbps as reference cards, however.

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This card uses the same Windforce X3 cooler as the cust GTX 680, and as a result has a triple slot design that looks identical to the N680OC-4GD. If you look just above the PCI-E connector though, you can see tell them apart by the product name.

  Reference GTX 670 Gigabyte N670OC-4GD
GPU Core 915 MHz 980 MHz
GPU Boost 980 MHz 1058 MHz
GDDR5 Amount 2 GB 4 GB
GDDR5 Speed 6 Gbps 6 Gbps
Price $400 $550 (rumored)

 

Finally, we have the GV-N66TOC-3GD which overclocks the GTX 660 Ti GPU to the max. Factory clockspeeds are set at 1032 MHz base and 1111 MHz boost. Memory also sees a small bump from 2GB reference to 3GB. On the other hand, the memory is not overclocked and remains at the reference 6 Gbps clockspeed. This card also has a triple fan Windforce cooler, however this version is not the triple slot design found on the GTX 670 and GTX 680s SKUs – only dual slot.

  Reference GTX 660 Ti Gigabyte N66TOC-3GD
GPU Core 915 MHz 1032 MHz
GPU Boost 980 MHz 1111 MHz
GDDR5 Amount 2 GB 3 GB
GDDR5 Speed 6 Gbps 6 Gbps
Price $300 $415 (rumored)

 

All three of the Gigabyte GPUs feature two DVI, one full-size HDMI, and one full-size DisplayPort connector for video outputs. 

All three factory overclocked graphics cards feature respectable GPU overclocks, and it appears that Gigabyte has provided ample cooling for each GPU. The triple slot, triple fan version on the N670OC-4GD and N680OC-4GD in particular seem to offer headroom above even what Gigabyte has clocked these out of the box. Curiously though, Gigabyte is continuing the trend of not touching the memory clockspeed of Kepler cards. It may be that the RAM chips are already at their max on the reference design, or there could be some behind the scenes talk with NVIDIA not waning Add In Board partners to touch the memory Unfortunately, all I have at this point is speculation, but it is a rather curious omission on such high end cards. That point becomes clearer when price is taken into consideration. Videocardz claims to have the pricing information for the three video cards, and the custom cards are going to cost you a large premium over reference cards. The rumored prices can be found in the charts above compared against the reference pricing, but the basic run down is that the GV-N66TOC-3GD will cost $415, the GV-N670OC-4GD will cost $550, and the GV-N680OC-4GD will cost (an astounding) $800.

I’m hoping that the rumored prices are in error and will be adjusted once the cards are available. These are neat cards that look to have plenty of cooling, but I’m still trying to figure out just what these cards have to offer to justify the huge jump over reference pricing. And, no, the superfluous gold plated HDMI connectors do not count. [For example, the 4GB Galaxy GTX 670 we recently reviewed was only $70 over reference while the Gigabyte card is rumored to be $150!]

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The Gigabyte N66TOC-3GD factory overclocked GPU.

You can find links to the Gigabyte product pages in the charts above. If you have not already, please check out our GTX 660 Ti, GTX 670, and GTX 680 graphics card reviews for the full scoop on the various Kepler iterations. And if you are considering the Gigabyte N680OC-4GD, you should probably check out the dual GPU GTX 690 review as well (heh).

Source: Videocardz
October 4, 2012 | 01:52 PM - Posted by Anonymous (not verified)

Hmmm. Not seeing any justification for a $500 part going for $800 (hopefully just a hilarious rumor) for just double the RAM and a slight overclock anyone could do on there own.

October 4, 2012 | 02:09 PM - Posted by Arb1 (not verified)

well they are release of their cards with 4gb ram, cause their base 2gb cards have same clocks as the ones here with 4gb

October 4, 2012 | 03:20 PM - Posted by Daniel Meier (not verified)

Ugh i hate 3 slot cards. I currently have a 3 slot ASUS GTX570. But will be interesting to see who these cards fare.

October 5, 2012 | 12:13 PM - Posted by Arb (not verified)

gigabyte cards are 2 slot, FYI

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least mine is

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