coldest ever

rhino56 · 01-04-2005, 01:16 AM

Wizard James · 01-04-2005, 09:04 AM

U SuRe YoUr nOt UsEiNg ...that liquid n?

cause thats.. ..3 numbers cold.. its only -30 outside here

..

Cerberus2k7 · 01-04-2005, 01:37 PM

Holy cow! that's insane

I want those temps.

rhino56 · 01-04-2005, 07:48 PM

its actually something i been working on for sometime to trick the thermal throttling.
the actual temps were around -40C

Anonymous · 01-04-2005, 07:59 PM

care to share that trick?? (nice temps though)

Wizard James · 01-05-2005, 02:23 AM

sweet.. let me guess u changed the resister in the temp diode??

rhino56 · 01-05-2005, 09:06 AM

ill be doing a write up on it when i can get it closer to accurate results for a broader range of chips and i test it more for the results.

here is a quote from kbbrainstorms about thermal throttling

Quote:

It may surprise many to know Thermal Throttling can be active as much as 60% of the time during CPU intensive programs. It might be considered defeatest to give us the gift of Hyper Threading, only to covertly snatch it back by slowing the processor with Thermal clock Throttling. The Pentium-4 Northwood has a total of three thermal measurement diodes within. One for fail-safe, shutting down the processor in case of overheating. This diode is located deep within, and we do not have software access to it. The second diode is solely dedicated to the Thermal Clock Throttling function. Slowing the processor when certain temps are reached, and of course were not only unable to get any reading from this source, it's most often occcuring without our knowledge. Finally a diode located at the surface of the CPU, the one which your BIOS, or monitoring software reads. This diode is purposely located in coolest locale of the processor, at the IHS surface. So while your favorite voltage/temp monitoring software, albeit MBM-5, CPUCool, Asus Probe, etc. reads something like 31C, the acutal core tempertaure is much higher. I don't want to cause a panic, however; I beleive most PC-user's aren't aware of the actual temps their CPU's run at. The P4 can operate safely at temps as high as 61C, the question is, when how often does Thermal Clock Throttling occur? How and where does it effect performance? Can it be disabled? To my knowledge, this has been attempted, perhaps successfully, regardless these questions are most often either unanswered, or unasked by the average PC-user.

have you ever heard, when i oc my cpu my scores are lower

Wizard James · 01-05-2005, 09:16 AM

intresting.. i will be waiting for your little.. guide or what ever it is your comming out with..

wonder if i can do anything on mine .. i been doing regedit tricks all day.. made my benchmarks go up 500-1000 points !

rhino56 · 01-05-2005, 09:40 AM

what benchmarks? what type of edits?

Cerberus2k7 · 01-05-2005, 01:39 PM

Quote:

Originally Posted by rhino56

what benchmarks? what type of edits?

Perhaps he's talking about this.

Worked on my P4

01-04-2005, 01:16 AM	#1 (permalink)
rhino56 Administrator General Join Date: Feb 2006 Posts: 6,863	coldest ever

01-04-2005, 09:04 AM	#2 (permalink)
Wizard James First Lieutenant Join Date: Oct 2004 Location: canada, calgary alberta Posts: 1,514	U SuRe YoUr nOt UsEiNg ...that liquid n? cause thats.. ..3 numbers cold.. its only -30 outside here .. __________________ Dark Wave(main pc) a64 3500+ at 2.3-6 ghz..and still going faster (xp-90 coolin it ) DFI lanparty sli-dr 6600gt BFG @ 580/1205 2 Gigs of performance OCZ 223mhz 3-3-3-7 1T 250 sata II hdd, over 300 gigs on network Ocz 600 watt psu I AM A PHPBB TECH NUT if you need help with phpbb, just PM me --------------------------------------------------------- Thanks guys for all the donations, if you want to still help, fold for me "wizard_james" heatware

01-04-2005, 01:37 PM	#3 (permalink)
Cerberus2k7 Sergeant First Class Join Date: Nov 2004 Location: Fresno, CA Posts: 566	Holy cow! that's insane I want those temps. __________________ Member of OCdriftingNinjas \| You gotta\' Fold if you wanna turn up the Heat Overclocking: My Anti-Drug. \| Overclocking my body...one day at a time... \| Black Belt Ubercloxx0r \| Get it straight! Drive sideways!

01-05-2005, 02:23 AM	#6 (permalink)
Wizard James First Lieutenant Join Date: Oct 2004 Location: canada, calgary alberta Posts: 1,514	sweet.. let me guess u changed the resister in the temp diode?? __________________ Dark Wave(main pc) a64 3500+ at 2.3-6 ghz..and still going faster (xp-90 coolin it ) DFI lanparty sli-dr 6600gt BFG @ 580/1205 2 Gigs of performance OCZ 223mhz 3-3-3-7 1T 250 sata II hdd, over 300 gigs on network Ocz 600 watt psu I AM A PHPBB TECH NUT if you need help with phpbb, just PM me --------------------------------------------------------- Thanks guys for all the donations, if you want to still help, fold for me "wizard_james" heatware

01-05-2005, 09:16 AM	#8 (permalink)
Wizard James First Lieutenant Join Date: Oct 2004 Location: canada, calgary alberta Posts: 1,514	intresting.. i will be waiting for your little.. guide or what ever it is your comming out with.. wonder if i can do anything on mine .. i been doing regedit tricks all day.. made my benchmarks go up 500-1000 points ! __________________ Dark Wave(main pc) a64 3500+ at 2.3-6 ghz..and still going faster (xp-90 coolin it ) DFI lanparty sli-dr 6600gt BFG @ 580/1205 2 Gigs of performance OCZ 223mhz 3-3-3-7 1T 250 sata II hdd, over 300 gigs on network Ocz 600 watt psu I AM A PHPBB TECH NUT if you need help with phpbb, just PM me --------------------------------------------------------- Thanks guys for all the donations, if you want to still help, fold for me "wizard_james" heatware

01-04-2005, 07:48 PM	#4 (permalink)
rhino56 Administrator General Join Date: Feb 2006 Posts: 6,863	its actually something i been working on for sometime to trick the thermal throttling. the actual temps were around -40C

01-04-2005, 07:59 PM	#5 (permalink)
Anonymous First Lieutenant Join Date: Oct 2004 Posts: 1,543	care to share that trick?? (nice temps though)

01-05-2005, 09:40 AM	#9 (permalink)
rhino56 Administrator General Join Date: Feb 2006 Posts: 6,863	what benchmarks? what type of edits?