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Message boards : Graphics cards (GPUs) : GTX 660 vs. GTX 770

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tomba
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Message 37883 - Posted: 12 Sep 2014 | 14:08:15 UTC

I replace my dead GTX 760 with a GTX 770 three weeks ago. It sits beside my GTX 660. Here's a comparison between the two over those three weeks:



Looks like the GTX 770 is the GPU of choice for users on a budget!
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ExtraTerrestrial Apes
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Message 37907 - Posted: 14 Sep 2014 | 9:58:14 UTC - in response to Message 37883.

Thanks Tomba! Those number seem about right: from memory bandwidth one would expect a 55.5% advantage for the GTX770, whereas raw Flops would suggest a 71% difference. I suppose the GTX770 has a slightly lower GPU utilization?

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Message 37938 - Posted: 18 Sep 2014 | 10:35:08 UTC - in response to Message 37907.

I suppose the GTX770 has a slightly lower GPU utilization?

No. my GTX 660 is the one connected to video. The GTX 770 crunches only for GPUGrid.

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Message boards : Graphics cards (GPUs) : GTX 660 vs. GTX 770

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