pelts on tualatins

mkosem · 11-26-2001, 08:13 AM

hmm, I appear to be the only person interested in doing this. I ask everywhere and everyone tells me it "should" work quite well. I guess I'll just have to try myself. Has anyone else done this? I'm hoping for 1.8 out of the 1.2 tualleron. Sound feasable? Prolly put a 85w pelt on her, not sure If I'll need a cold plate since there's that al ihs. But then again, it is al, not cu. My 400w psu should handle such a configuration with the pelt right? I just have 2 7200rpm ide disks and 2 cd-rom drives, a radeon, and a nic.

--Matt

eX&TriC · 11-26-2001, 10:10 AM

the best is to use a coldplate in Cu
directly on the die(see www.overclockers.com p4 article)

you always should use a coldplate because it
spreads the heat !! very important even with
a p4 or p3tu that has a heatspreader

120W should be better for such a large overclock, maybe you will even need a voltage
mod

greetz

mkosem · 11-29-2001, 06:46 AM

hmm, I'm kinda curious if my antec 400w will take it. 80w pelt should be fine.

--Matt

ou4m · 11-29-2001, 07:26 AM

I used a 118w TEC for my tua 1266
Results => 1833 MHz
-5degC idle 15 FL
though,I didn't insulate it
I'm planning to buy a 220W TEC w/ a thicker coldplate, a better PSU and a better insulation

I think I should achieve 1900-1950 if my HD can bear 200+ FSB ...

Arcturius · 12-05-2001, 11:42 PM

Quote:

Originally posted by ou4m:
I used a 118w TEC for my tua 1266
Results => 1833 MHz
-5degC idle 15 FL
though,I didn't insulate it
I'm planning to buy a 220W TEC w/ a thicker coldplate, a better PSU and a better insulation
I think I should achieve 1900-1950 if my HD can bear 200+ FSB ...

Jesus...what other components do you have in the rest of your system? How does the thing perform with that kind of OC?

ou4m · 12-08-2001, 08:46 AM

Quote:

Originally posted by Arcturius:
Jesus...what other components do you have in the rest of your system? How does the thing perform with that kind of OC?

just regular stuff .. but I'm amazed to see my IBM HD take 48 MHz w/o pbs
some benchs:

mkosem · 12-19-2001, 12:57 PM

hmm, I found a 85w pelt laying around at home and slapped it on that cpu with an old aluminum cold plate. Not soo, good, the full load temp was like 18C

and didn't overclock any higher. I guess I'll have to go for a 156 watt dog. I didn't realize this thing was putting out over 60w at this voltage and speed(12x133 1.775v).

--Matt

Brad · 12-19-2001, 04:19 PM

damned thats a nice OC for a P3

mk, you'll need 156w or 172w for it, you are putting out a lot of heat

mkosem · 12-25-2001, 11:10 AM

yes, I know, does anyone know where I can get a cheap(like around $50-$75), 12-16v or 18-24v psu I can use with a 156w pelt?

--Matt

resago · 12-26-2001, 01:00 PM

yup

http://www.mpja.com/product.asp?product=12611+PS

Brad · 12-28-2001, 02:05 AM

mpja also have cheap supplies that have a very strong 5v rail, perfect if you want to connect 4 of them up to get 20v

mkosem · 01-05-2002, 10:05 PM

that'll be perfect, I wonder if the voltage on that badboy can be bumped up any

--MAtt

Brad · 01-07-2002, 09:42 PM

it will be possible, but where would you find info about the mod?

unless it had a little pot on the pcb somewhere

mkosem · 01-21-2002, 12:09 PM

I ordered a 156w pels that is speced at 18.5A @ 15.1v, I will just attempt to run it on my psu. I'll get one of those PSU's if it doesn't work. Hopefully I will touch 1.8ghz

--Matt

mkosem · 01-22-2002, 12:46 PM

hey ou4m, what voltage are you running that p3 at?

--Matt

resago · 01-22-2002, 01:40 PM

running a 156watt pelt on my enermax 651 (550watt) system PSU brings the 12V line to about 11.4V, IE its not quite strong enough.

temps are 0/39C on an axia 1Ghz. I'm held back by my radiator and pelt thermal interface(or lack thereof

)

mkosem · 01-22-2002, 03:03 PM

I was more curious about the voltage of that tually p3 and temps it gets.

--Matt

mkosem · 01-25-2002, 01:49 PM

ok, it's all pelted up. With the 156watter I get -5C full load and -7C idle with a room temp of 17.5C. I get -4C idle and -1C full load with a room temp of 20C. These temps didn't gain me much. The only clock speed gain I got it 85mhz. I think at 1685 and 1.775v there isn't much more this procesor can do.

--Matt

beav · 01-25-2002, 03:50 PM

bump the voltage to at least 2.0vs

just don't go too much higher. My p3 700 didn't enjoy 2.3volts for too long, and unfortuantely died =(

mkosem · 01-26-2002, 12:48 AM

2.0v is far from a good idea on a .13µ chip. 1.8 seems to be the best bet. here's a screen shot:

--Matt

Brad · 01-27-2002, 04:56 AM

very nice results with the tualatin overclock.

I think with those temps and voltage you can't get too much more out of it really. And I wouldn't like anything much above 1.8v on anything .13u either

mkosem · 01-27-2002, 03:08 PM

ok, so I'm not the only one that thinks that

--Matt

11-26-2001, 08:13 AM	#1
mkosem Cooling Savant Join Date: May 2001 Location: here Posts: 494	pelts on tualatins hmm, I appear to be the only person interested in doing this. I ask everywhere and everyone tells me it "should" work quite well. I guess I'll just have to try myself. Has anyone else done this? I'm hoping for 1.8 out of the 1.2 tualleron. Sound feasable? Prolly put a 85w pelt on her, not sure If I'll need a cold plate since there's that al ihs. But then again, it is al, not cu. My 400w psu should handle such a configuration with the pelt right? I just have 2 7200rpm ide disks and 2 cd-rom drives, a radeon, and a nic. --Matt __________________ If you can't cool it, blow it up!! http://www.mattkosem.com

11-26-2001, 10:10 AM	#2
eX&TriC Cooling Neophyte Join Date: Oct 2001 Location: Belgium (center of the universe) Posts: 51	the best is to use a coldplate in Cu directly on the die(see www.overclockers.com p4 article) you always should use a coldplate because it spreads the heat !! very important even with a p4 or p3tu that has a heatspreader 120W should be better for such a large overclock, maybe you will even need a voltage mod greetz __________________ P4 1.8A @ 2.4 - 256MB PC1066 - GF4 355/780 Peltchilled-

11-29-2001, 06:46 AM	#3
mkosem Cooling Savant Join Date: May 2001 Location: here Posts: 494	hmm, I'm kinda curious if my antec 400w will take it. 80w pelt should be fine. --Matt __________________ If you can't cool it, blow it up!! http://www.mattkosem.com

12-19-2001, 12:57 PM	#7
mkosem Cooling Savant Join Date: May 2001 Location: here Posts: 494	hmm, I found a 85w pelt laying around at home and slapped it on that cpu with an old aluminum cold plate. Not soo, good, the full load temp was like 18C and didn't overclock any higher. I guess I'll have to go for a 156 watt dog. I didn't realize this thing was putting out over 60w at this voltage and speed(12x133 1.775v). --Matt __________________ If you can't cool it, blow it up!! http://www.mattkosem.com

12-19-2001, 04:19 PM	#8
Brad Thermophile Join Date: Oct 2001 Location: Nuu Zeeelin Posts: 3,175	damned thats a nice OC for a P3 mk, you'll need 156w or 172w for it, you are putting out a lot of heat __________________ 2x P3 1100's at 1400, Abit VP6, 2x Corsair 256mb PC150 sticks, 20gb 'cuda ATA-III, 2x 40gb 'cuda ATA-IV in raid 0. 20" Trinitron. No fans 2x 2400+ at 2288mhz (16.0 x 143), Iwill MPX2, 2x Kingmax PC-3200 256mb sticks, 4x 20gb 60gxp in Raid 5 on a Promise SX6000. Asus Ti4200 320/630. Cooled by Water

11-29-2001, 07:26 AM	#4
ou4m Cooling Neophyte Join Date: Nov 2001 Location: France-Paris Posts: 3	I used a 118w TEC for my tua 1266 Results => 1833 MHz -5degC idle 15 FL though,I didn't insulate it I'm planning to buy a 220W TEC w/ a thicker coldplate, a better PSU and a better insulation I think I should achieve 1900-1950 if my HD can bear 200+ FSB ...

12-25-2001, 11:10 AM	#9
mkosem Cooling Savant Join Date: May 2001 Location: here Posts: 494	yes, I know, does anyone know where I can get a cheap(like around $50-$75), 12-16v or 18-24v psu I can use with a 156w pelt? --Matt __________________ If you can't cool it, blow it up!! http://www.mattkosem.com

12-26-2001, 01:00 PM	#10
resago Cooling Savant Join Date: Mar 2001 Location: state of denial Posts: 488	yup http://www.mpja.com/product.asp?product=12611+PS __________________ 2.4Ghz Compaq Workstation 2.8Ghz Custom 2700+ Custom still running 2000!!!! Help with Coding www.resago.com

12-28-2001, 02:05 AM	#11
Brad Thermophile Join Date: Oct 2001 Location: Nuu Zeeelin Posts: 3,175	mpja also have cheap supplies that have a very strong 5v rail, perfect if you want to connect 4 of them up to get 20v

01-05-2002, 10:05 PM	#12
mkosem Cooling Savant Join Date: May 2001 Location: here Posts: 494	that'll be perfect, I wonder if the voltage on that badboy can be bumped up any --MAtt __________________ If you can't cool it, blow it up!! http://www.mattkosem.com

01-07-2002, 09:42 PM	#13
Brad Thermophile Join Date: Oct 2001 Location: Nuu Zeeelin Posts: 3,175	it will be possible, but where would you find info about the mod? unless it had a little pot on the pcb somewhere

01-21-2002, 12:09 PM	#14
mkosem Cooling Savant Join Date: May 2001 Location: here Posts: 494	I ordered a 156w pels that is speced at 18.5A @ 15.1v, I will just attempt to run it on my psu. I'll get one of those PSU's if it doesn't work. Hopefully I will touch 1.8ghz --Matt __________________ If you can't cool it, blow it up!! http://www.mattkosem.com

01-22-2002, 12:46 PM	#15
mkosem Cooling Savant Join Date: May 2001 Location: here Posts: 494	hey ou4m, what voltage are you running that p3 at? --Matt __________________ If you can't cool it, blow it up!! http://www.mattkosem.com

01-22-2002, 01:40 PM	#16
resago Cooling Savant Join Date: Mar 2001 Location: state of denial Posts: 488	running a 156watt pelt on my enermax 651 (550watt) system PSU brings the 12V line to about 11.4V, IE its not quite strong enough. temps are 0/39C on an axia 1Ghz. I'm held back by my radiator and pelt thermal interface(or lack thereof ) __________________ 2.4Ghz Compaq Workstation 2.8Ghz Custom 2700+ Custom still running 2000!!!! Help with Coding www.resago.com

01-22-2002, 03:03 PM	#17
mkosem Cooling Savant Join Date: May 2001 Location: here Posts: 494	I was more curious about the voltage of that tually p3 and temps it gets. --Matt __________________ If you can't cool it, blow it up!! http://www.mattkosem.com

01-25-2002, 01:49 PM	#18
mkosem Cooling Savant Join Date: May 2001 Location: here Posts: 494	ok, it's all pelted up. With the 156watter I get -5C full load and -7C idle with a room temp of 17.5C. I get -4C idle and -1C full load with a room temp of 20C. These temps didn't gain me much. The only clock speed gain I got it 85mhz. I think at 1685 and 1.775v there isn't much more this procesor can do. --Matt __________________ If you can't cool it, blow it up!! http://www.mattkosem.com

01-25-2002, 03:50 PM	#19
beav Cooling Neophyte Join Date: Aug 2001 Location: Danville Posts: 96	bump the voltage to at least 2.0vs just don't go too much higher. My p3 700 didn't enjoy 2.3volts for too long, and unfortuantely died =( __________________ What a chump.

01-26-2002, 12:48 AM	#20
mkosem Cooling Savant Join Date: May 2001 Location: here Posts: 494	2.0v is far from a good idea on a .13µ chip. 1.8 seems to be the best bet. here's a screen shot: --Matt __________________ If you can't cool it, blow it up!! http://www.mattkosem.com

01-27-2002, 04:56 AM	#21
Brad Thermophile Join Date: Oct 2001 Location: Nuu Zeeelin Posts: 3,175	very nice results with the tualatin overclock. I think with those temps and voltage you can't get too much more out of it really. And I wouldn't like anything much above 1.8v on anything .13u either __________________ 2x P3 1100's at 1400, Abit VP6, 2x Corsair 256mb PC150 sticks, 20gb 'cuda ATA-III, 2x 40gb 'cuda ATA-IV in raid 0. 20" Trinitron. No fans 2x 2400+ at 2288mhz (16.0 x 143), Iwill MPX2, 2x Kingmax PC-3200 256mb sticks, 4x 20gb 60gxp in Raid 5 on a Promise SX6000. Asus Ti4200 320/630. Cooled by Water

01-27-2002, 03:08 PM	#22
mkosem Cooling Savant Join Date: May 2001 Location: here Posts: 494	ok, so I'm not the only one that thinks that --Matt __________________ If you can't cool it, blow it up!! http://www.mattkosem.com

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