BEFORE's X6800 L624A under LN² [CPU-Z@5.46GHz - Spi 1, 2, 4, 8, 16M]

[before]

CPU：Core2 Extreme X6800 L624A610
CPU Cooling : LN2 (within -119C to -111C)
M/B： Asus P5B Deluxe WiFi-AP（BIOS 0910）Vcore, Vdroop, Vdimm, Vmch Mods
Memory：SuperTulip PC2-5300 512MBx2
VGA : Jaton 7600GS
HDD : WD IDE 80GB
PSU : Bequiet 600W
OS ：Windows 2003 Server (reduced to 150MB of size)

Vcore 1.74V to 1.81V
Vdimm 2.61V

This chip is very impressive. Unfortunately, it starts to cold-bug @-120C. :)


http://beforeoverclock.com/images/LN2MARS5.jpg

http://beforeoverclock.com/images/LN2MARS1.jpg

http://beforeoverclock.com/images/LN2MARS2.jpg

http://beforeoverclock.com/images/LN2MARS3.jpg

http://beforeoverclock.com/images/LN2MARS4.jpg

[before]

CPU-Z @5.46GHz

http://beforeoverclock.com/images/X6800CPUZ@5460.png

http://valid.x86-secret.com/show_oc?id=177195

It can do more than that; it can load windows @5590MHz (430*13)... but froze immediately after. Motherboard limit? :rolleyes:

PIFAST @5.36GHz

http://beforeoverclock.com/images/X6800PIFAST@17,92s.png


SPI 1M @5.408GHz (1.74V)

http://beforeoverclock.com/images/X6800SPI1M@9,343s.png

Little higher clocks can be achieved.

Then, the following screenies aren't max benchable clocks, but I've only tried to get a nice set of Spi. It obviously misses me the 32M which crashed after 2mins of computation @5.3GHz. :drool:

SPI 2M @5.304GHz

http://beforeoverclock.com/images/X6800SPI2M@23,781s.png


SPI 4M @5.304GHz

http://beforeoverclock.com/images/X6800SPI4M@54,656s.png


SPI 8M @5.304GHz

http://beforeoverclock.com/images/X6800SPI8M@2m02,313s.png


SPI 16M @5.304GHz

http://beforeoverclock.com/images/X6800SPI16M@4m29,906s.png

Thx for reading guys! :beer:

[||Console||]

NICE killer clocks . You gonna do any 3d's this time around ?

is that on the voltmoded buget board still ?

[Surfrider77]

Holy Overclocks Batman!

Very nice job. Keep it up!

[nd4spdbh2]

HOLLY ****... NICE! :beer: :beer: :beer:

[Vento1]

AWESOME just AWESOME.

[before]

Thanks to all of you! :)

@||Console||: no 3D benchies ATM; later with a QX6700ES under 3-stager + 8800GTX :D

[[SC]Ceasar]

WOW!! Nice clocks before!!!

you are a BEAST!! or that chip is a beast :p

Again, this shows the awesome power of the C2D chips and the p5b!!
I, also, would love to see some 3dmark benches!!

[benbaked]

very SICK!! Where is the 32M screenshot?

[Stocki]

congrats:thup: :thup: :thup:

[before]

Thx mates! :)

32M has crashed again... so it'll be for the next time.

Here's an improvement of suicide CPU-Z... with Win XP (reduced to 150MB of size), and both cores enable. :D

http://beforeoverclock.com/images/X6800CPUZ@5512.png

It did 5535MHz with Win 2k3 and only 1 core enable; but the validation file is empty... :o

[nikhsub1]

Very nice before! Have you tested the max OC of this CPU on air so we can get some kind of idea?

[hUMANbEATbOX]

totally sick before.....nice work. :beer:

[One Bull]

OMG! very nice indeed :D

[thideras]

Wow...GO FOR 6!!!:drool::drool:

[Deanzo]

Well done mate, thats one hell of a set up you've got going there

[Gautam]

Formidable. :)

[before]

Thank you guys! :D

@nikhsub1: Not yet; I've only used this chip under LN²... :beer:

[One Bull]

haha :) that's the way to go, not test the chip on air to see if it works! :D

[before]

It works fine on air... with 1.505V and Intel Heatsink... :D and that's not the max! :D

http://img522.imageshack.us/img522/3303/x6800spi32m12m09922sot7.png

[splat]

have you run that with the ram at 1:1, just to see the max fsb you can get the proc to? i know a few of the ratios can be finicky.

[before]

Nop; actually, I've tried to boot with more FSB with 10 multi, but the chip looks FSB limited over 500FSB.

[splat]

5.5ghz is sweet at any rate. too bad you can't do that 24/7...without spending a fortune on a constant stream of LN2, hehe.

[before]

Pot temp = ~ -116C on average
Vcore = 1.82V DMM
Vdimm = 2.49V DMM

http://www.beforeoverclock.com/images/X6800SPI1M@9,281s.png

http://www.beforeoverclock.com/images/X6800SPI32M@9m39,531s.png

Too bad my RAM can't bench 32M anymore with tRP=3, and WtPD=9... :( I've lost 6s @3.6GHz... :o

[hUMANbEATbOX]

effing sick before. you just keep killing it. :beer:

[before]

Thank you! :D

[before]

I've tried to improved my 2M on Friday afternoon. I did 23.609s at about 5.35GHz but unfortunately, a bit too greedy, I didn't save any screenshot and finally finds myself without a single result. :(

In fact, 23.609s wasn't fast enough, it was so close to 23.5XXs :p:

Anyway, here's a quick video. Lean your head for watching :D

http://www.wideo.fr/video/iLyROoaftkMM.html

http://img525.imageshack.us/img525/205/p1020476oc1.jpg

[blackbird007]

Thats just nuts.....

[ChinStrap]

thank you for sharing before :beer:

that video was hardcore cool :)

[One Bull]

Yeah, I really love your cpu chimney :D