Bios settings for N680i oc'd and how to use Ntune...

[centvalny]

Specs:*** All retail purchased from E-tailer/retailer, not free samples. Exept for memory rams and CPU which binned by manucfacture or Engineering sample***

BFG N680i SLI

2X1GB Team Xtreem 8000C5. ***Note: Vdimm above 2.2V is not recommended for extended use. It will degrade performance (or even damaged) of DDR2 memory over time***

1X BFG 8800GTX
X6800 Stepping5 ES with TT Big Typhoon/Delta 190CFM
Zippy-Emacs PSL6850

Bios settings...

http://img168.imageshack.us/img168/2815/1x2se7.jpg

http://img180.imageshack.us/img180/4362/1x4pn2.jpg

http://img297.imageshack.us/img297/760/1x3ro3.jpg

http://img398.imageshack.us/img398/3959/1x5xp8.jpg

http://img19.imageshack.us/img19/4231/1x6kc1.jpg

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Results with memset...http://www.xtremesystems.org/forums/showpost.php?p=1882940&postcount=334

http://img354.imageshack.us/img354/4046/1x7ef8.jpg

http://img221.imageshack.us/img221/7831/1x8mi7.jpg

http://img221.imageshack.us/img221/8181/1x9yc1.jpg

[centvalny]

3Ds...Stock GTX..

http://img171.imageshack.us/img171/5894/1x11yi6.jpg

[centvalny]

Tune system in Ntune control panel....instant oc:)

I started with default in bios, exept FSB/mem unlinked 1:2 @ 1016 with 1.9Vdimm and 1.6 MCP...

http://img136.imageshack.us/img136/6043/screenshot027bt2.jpg

Coarse tuning 20 minutes with Nvidia Devils start dancing:D

http://img297.imageshack.us/img297/2350/screenshot187ve4.jpg

http://img167.imageshack.us/img167/4708/screenshot188ge0.jpg

After 20 minutes....instant overclock lol..

http://img135.imageshack.us/img135/6761/screenshot191vl3.jpg

http://img135.imageshack.us/img135/6222/screenshot190xj8.jpg

http://img149.imageshack.us/img149/5103/screenshot193lx4.jpg

Next I will try (boring) fine tuning...for 3 hours watching those drunk devils..