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OC air/water/LN2 Asus GTX680 DirectCU II

CornerJack
Level 7
I have the chance to have sample of Asus GTX680 DirectCUII TOP 🙂
Thank you Guillaume from Asus France.





It's a very good graphic card with PCB from Asus !
First tests in aircooling with 1.175v (max GPU Tweak) 😄





Max temperature during benchs : 48/49°C (ambiant 19.7°C)

Hotwire : ok 😄
I await news from Asus tomorrow for resistor PGR100





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10 REPLIES 10

CornerJack
Level 7
I have remove the resistor and now possible to modify voltage by OSD 😄



In aircooling with 100% Fans :

Without Hotwire :
GPU : 1261MHz
MEM : 1800MHz
BOOST : 1325MHz
@1.175v
Tmax : 48°C



With Hotwire and after remove PRG100 :
GPU : 1306MHz
MEM : 1800MHz
BOOST : 1370MHz
@1.175v +100Mv (OSD)
Tmax : 54°C



Today, it's watercooling 😄

Under watercooling 😄



3DMark11 @GPU Boost 1435MHz / MEM 1800MHz


3DMark11 @GPU Boost 1400MHz / MEM 1800MHz

WoW lol I am trying to get my hand on one of those but I would never have the courage to do that hehehe. Still trying to figure out where to find it!! Pretty impressive results.

Math

Hello! compliments nice job :cool:
I'm waiting for this card...a question please...if I remove the resistor can adjust the voltage with asus gpu tweak? or you must link osd? thanks 🙂

Menthol
Level 14
Sweet Card Asus. Can't you just jumper around the resistor, I want some of those ASUS overclock yourself energy drinks.
Any word when these cards will be available, and if ASUS will do a Water Block two slot version, that would be my preference.

CornerJack
Level 7
Actually, if you remove the resistor you must use OSD for voltage.
EK have a waterblock 2 slots for this card for the eind of month.

First tests under LN2 but card coldboot/coldbug @-40°C 😞
First results 3D11 : P12943 @Boost 1500MHz @-35°C with 1.34v
I make new tests tomorrow because Boost 1550MHz, all GPU tests is ok !

CornerJack
Level 7
Best but max Boost with GPU Tweak (1550). I hope news from Asus TW :rolleyes:
Under LN2 : -60°C with 1.4v

all i can say thats just sick ?

how much does this cost , and to a newbie this is hazardous lol unless got proper help to help customize the card

Do want!
but Liquid cooling is expensive!
RIVE C1 3930K @ 4.8 3 ASUS GTX 680 DC2T 250gbSamsung 840 TLC SSD dimastech hardv2.5
H100 w/ 4 push pull Bgear b-blaster 120 16gb 2x f3-2400c9d-8GTXD 9-11-11-31 1t 2475mhz 2tb seagate Antec 1200watt continuous PSU Minuteman 750va commercial UPS LG super multi drive Memorex bluray Samsung Syncmaster T27B750 46" Sharp aquos. killer 2100, soon to be installled: DT sniper dc2 waterblocks, etc