GTX 680 4GB vs GTX 580 3GB - performance test

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smicha
Licensed Customer
Posts: 3151
Joined: Wed Sep 21, 2011 4:13 pm
Location: Warsaw, Poland

Marcus,

I reset my GPU to factory defaults, no overclock.

Core @ 1009 mhz, memory @ 3005.

I also disabled aero. No sli.

DL: 16.60 Ms/sec
PT: 1.47 Ms/sec
PMC: 1.26 Ms/sec
3090, Titan, Quadro, Xeon Scalable Supermicro, 768GB RAM; Sketchup Pro, Classical Architecture.
Custom alloy powder coated laser cut cases, Autodesk metal-sheet 3D modelling.
build-log http://render.otoy.com/forum/viewtopic.php?f=9&t=42540
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abstrax
OctaneRender Team
Posts: 5509
Joined: Tue May 18, 2010 11:01 am
Location: Auckland, New Zealand

smicha wrote:Marcus,

I reset my GPU to factory defaults, no overclock.

Core @ 1009 mhz, memory @ 3005.

I also disabled aero. No sli.

DL: 16.60 Ms/sec
PT: 1.47 Ms/sec
PMC: 1.26 Ms/sec
Hmm, thanks for trying. Does turning off the computer and rebooting make any difference? (Btw, I was using 310.33, too, so that shouldn't be the problem here)

Cheers,
Marcus
In theory there is no difference between theory and practice. In practice there is. - Yogi Berra
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smicha
Licensed Customer
Posts: 3151
Joined: Wed Sep 21, 2011 4:13 pm
Location: Warsaw, Poland

No change after reboot.

BTW. If you have 690 - it's approx. 2x680, isn't it? So your scores should be 2x faster than mine? And which of my scores is strange? DL for Hallway?
3090, Titan, Quadro, Xeon Scalable Supermicro, 768GB RAM; Sketchup Pro, Classical Architecture.
Custom alloy powder coated laser cut cases, Autodesk metal-sheet 3D modelling.
build-log http://render.otoy.com/forum/viewtopic.php?f=9&t=42540
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abstrax
OctaneRender Team
Posts: 5509
Joined: Tue May 18, 2010 11:01 am
Location: Auckland, New Zealand

smicha wrote:No change after reboot.

BTW. If you have 690 - it's approx. 2x680, isn't it? So your scores should be 2x faster than mine? And which of my scores is strange? DL for Hallway?
No, I was rendering on one GPU only. And a 690 GPU runs at a slightly lower clock rate as a 680 GPU. In other words, a GTX 680 should be slightly faster than one(!) 690 GPU.

Cheers,
Marcus
In theory there is no difference between theory and practice. In practice there is. - Yogi Berra
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