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Extreme overclocking Refill your dewar here.

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  #1  
Unread 05-25-2012, 14:54
TiN TiN is offline
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Default EVGA GEFORCE GTX 690 LN2 Playground.

Fastest single card on the planet?

First one card action with next system

INTEL I7 3960X @ AIR 4500MHZ
EVGA E779 X79 CLASSIFIED
EVGA GEFORCE GTX 690
TWO KINGPINCOOLING.COM TEK9 GEMINI
EVGA NEX CLASSIFIED 1500W PSU

What to run on GTX 690? Of course 3Dmark11 P
I had some basic 1900+MHz experience with overclocking kepler GTX 680, so applied some magic two times to GTX 690 and cooled bad boy to -50°C.

GTX690 reference design is tuned good, no issues with voltages, memory OC, no problems even pushed. I enjoyed playing with card.

Result with one card:





ORB URL: http://3dmark.com/3dm11/3506840

STEP TWO: have twin cards on LN2 together and overclock CPU to hell.

Let's see what will happen next days

Stay tuned
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  #2  
Unread 05-25-2012, 19:09
carpo93 carpo93 is offline
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Congrats man, awesome setup
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bunnyextraction!!........IF I don't see 3GHz, it doesn't count!.......
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  #4  
Unread 05-25-2012, 23:12
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Is it a zombie yet?
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Unread 05-26-2012, 08:22
TiN TiN is offline
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No need, GTX 690 power is good.
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Unread 05-27-2012, 18:02
TiN TiN is offline
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Pretest #2, TWIN EVGA GEFORCE GTX 690, cooled by QUAD KPC TEK9 GEMINI's.

Same system except second LN2 card, CPU still on air, overclocked to 4.9GHz.

#4 3Dmark HOF in 3Dmark11 P
http://3dmark.com/3dm11/3516594



1450MHz in Quad-SLI. Can do more, so will push more together with LN2 CPU next time.





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Unread 05-27-2012, 18:43
Sam OCX Sam OCX is offline
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why is second card sitting slightly sideways? .. I thought slots are parrallel
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Unread 05-27-2012, 20:32
TiN TiN is offline
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This is unparallel reality

There was spacer jammed to allow delta fan on first card VRM.
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Unread 05-28-2012, 06:58
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nice comeback answer lol. On an asus board that pcie slot would have died already lol.
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Unread 05-28-2012, 17:09
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Once again: nice job TiN

Just one question btw: why only -50°C ?
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