World Record....

http://www.gupistan.com/gallery/1/record2.jpg

Liquid Nitrogen Cyclinder


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World Record…

.::source:.](http://www.muropaketti.com/artikkelit/cpu/northwood2200/ln2/index.phtml)

http://www.gupistan.com/gallery/1/record1.jpg

intel p4 - Northwood - 2.2 GhZ

Today we cooled the new Intel Northwood 2,2GHz CPU with liquid nitrogen (LN2 -196°C).


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The motherboard used in the tests was Asus P4B266 based on the Intel 845 chipset (DDR). There was a voltage modification on the motherboard which allowed the VCore to be raised as high as we needed. The memory module was Crucial PC2100 128MB and memory settings were the fastest possible (CAS 2 2-2-5).


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http://www.gupistan.com/gallery/1/record3.jpg

We used a copper bowl on top of the CPU and poured some LN2 into it. It took a while until the CPU temperature started to drop and when it was cold enough, we started the test.

http://www.gupistan.com/gallery/1/record4.jpg


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First test was run at 3300MHz (FSB 150MHz) and with no problem at all (VCore 1,9V). The next step was rather high but after raising Vcore to 2,05V Northwood worked stable at 3520MHz (FSB 160MHz). We went on with the tests and finally hit the limit.

We were able to boot to Windows 2000 when the CPU clock frequency was 3675MHz (FSB 167MHz) but we couldn’t run any benchmark programs. The highest STABLE CPU clock frequency we were able to reach was 3630MHz (FSB 165MHz). At 3650MHz we were able to run heavy benchmark programs such as SuperPi and Pifast successfully although the VCore was quite high (2,12V).

http://www.gupistan.com/gallery/1/record5.jpg

It seems that Pentium 4 can handle it without any conflicts.


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http://www.gupistan.com/gallery/1/record6.jpg

I think the 3675MHz Wcpuid-shot we were able to get can be considered as the overclocking world record at this moment (17/01/2002), but I’m pretty sure the Japanese will try to beat it as soon as possible :slight_smile:

BTW, Quake 3 Arena was quite fun to play when the CPU was running at 3500MHz!


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http://www.gupistan.com/gallery/1/record7.gif

Power.On.Self.Test - 3675MHz (22 x 167MHz)


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http://www.gupistan.com/gallery/1/record8.jpg


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http://www.gupistan.com/gallery/1/record9.jpg


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.:: end of article’s posting ::.

did i hear techiez drooling?

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:ceeti waala icon: now THAT is somethin…


If I’m dreaming, never let me wake. If I’m awake, never let me sleep.

teri oonchi shaan hay mola,
meri arzi maan lay mola,
tu hay sabb kuch jannay wala,
main hoon tera mannay wala..
.
.
.
.
KAISAY KAISON ko diya hay..
AISAY WAISON ko diya hay..
mujh ko bhee to lift karaaday
thori si to lift karaaday..
*

sighhhhh .. 3675mhz ..

koee chappar phaar maar mola,
apni jaibain jhaar mola..


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SEND THIS LINK TO HARDOCP.COM!!!
wowowowowowowow

[This message has been edited by Maniac (edited January 22, 2002).]

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conused bhai akhir kaar app ne khamoshi toor dee aur mashalah toori bhi kesay

Allah app ko mazeed kamyabbi de..

Can i use think to quote somewhere


FreeBSD is like Liv tylor but Linux Is Still Best To Love

aray baaba peter, IF it was my achievement and my computer, i would have been paaying bhangra right now and celebrating this event in history by decoding 128bits .. (ahm ahm.. coughs.. ignore)..

it was taken off a site where someone from finland did it..

sure go ahead for quoting.. AS LONG as u give proper credit-where-due..

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Confused, Sharam karoo aseee tempting images post kar kay Iman walooN ka iman kharab kartay ho.

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loot laitay hain ye muskuraa karr.. inki .rhosts say allah bachaaye ..

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[This message has been edited by confused (edited January 22, 2002).]

coolio ...

:moonh main pani bhar anay wala icon:

I heard you could run it on 1.9V (3.3K) using ordinary water blocks with production quality stability .. any higher voltage or FSB tends to degrade the stability ...

wow .. Northwood core RULEZZ!!

Faizy .. u guys did better than the Pros at Toms Hardware Guide .. look at their report
http://www.tomshardware.com/cpu/02q1/020117/index.html

ohh .. dhat terya ke .. i though Faizy was experimenting with his rag-tag team mates somewhere in CA labs ... :)