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NVIDIA GEFORCE GTX 680 (Kepler) 2GB Reference Video Card Overclocked

We take the time to overclock the brand new GTX 680 2GB and see what kind of performance boost we can get out of it.

| NVIDIA GeForce GPU in Video Cards | Posted: Mar 22, 2012 2:24 pm

Introduction

 

TweakTown image content/4/6/4623_02_nvidia_geforce_gtx_680_kepler_2gb_reference_video_card_overclocked.jpg

 

Earlier today we bought you a review on the NVIDIA GEFORCE GTX 680 2GB, and for all our personal issues with NVIDIA, we made it pretty clear that this is an absolutely awesome video card from the green team that offers some serious power.

 

Since that went live we've been hard at work overclocking the new model to see just how much performance we could get out of it. To do that there's only one program we used, and that's of course MSI Afterburner which has always served us extremely well when it comes to GPU overclocking.

 

Overclocking didn't go as smoothly as we'd hope, though. Again due to a complete lack of communication from NVIDIA we found ourselves pushing up the clocks, but seeing no gains. Thanks to some companies that actually do like to deal with us, we found out that you had to go into "Settings" on MSI Afterburner and adjust the Power Limit of the video card.

 

In our case we move it from 100%, to the maximum amount, which is 132%. With that done we found ourselves finally seeing some performance gains. With that all up and running it was time to move forward and see just what we could get.

 

Of course before we cover the performance the first thing we need to do is look over the testbed on the next page and of course check out the overclocking levels we got. Once that's done we'll then get into the performance side of things before we wrap everything up.

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