DOTHAN 24/7 Speeds.... [Archive] - XtremeSystems Forums

Daytime Dreamer

12-17-2005, 11:11 PM

1.402 actual vcore (1.425 in Bios) at 2555 with stock CT-479 and a P4 heatspreader on top of my Dothie 750. Its folding 24/7 for two weeks now at that speed ... no instability problems whatsoever (gaming, benching, everything :) )

Daytime Dreamer

12-17-2005, 11:40 PM

2.6 Ghz passively cooled with Thermaltake Sonic Tower at 1.45 Vcore

I guess that rig is dead silent huh? :D

_lochfrass_

12-18-2005, 12:57 AM

2.5 GHz @ 1.25V

kiwi

12-18-2005, 02:19 AM

Mine is 2730Mhz and 1.5Volts....

Alex

same here, 750 dothan, zalman 7700

cirthix

12-18-2005, 02:48 AM

old one: 194*14 @ 1.425v
still testing the current one, probably 2800 if i can swap adapters

sharp

12-18-2005, 03:50 AM

730 2800mhz 1.568v zalman 7000alcu

lowfat

12-18-2005, 06:10 AM

Wasn't too stabe @ that speed I mentioned earlier. 32M Pi stable, 15 hour looping 3D01 stable. 2600MHz, 236FSB, 1.475V.

Neova

12-18-2005, 06:34 AM

P4C800-ED | 740 | Zalman 7700ALCU @ 1.6 volts = 2930 MHZ

Just picked up a reference Geforce 6800 Ultra PCIE and ripped the above apart to be moved to the P4GD1 (THANKS SAAYA! :D ).

I wish this board could do SLI ....

Raiden Zero

12-18-2005, 09:56 AM

2,9ghz@1.53Vc aircooled.... PM 750 =)

-Acid-

12-18-2005, 07:20 PM

http://img.photobucket.com/albums/v138/karlmcwade/test1.jpg

24/7

91% overclock not too bad :woot:

JeanY

12-19-2005, 01:42 AM

24/7

PM755 : 181x15=2715 with XP90+SE2@850 rpm
VCore : 1.52 V
Ram 2X512 OCZ Gold @226 2.2.2.5 with 3.1V

Tribal84

12-19-2005, 01:45 AM

pentium-m dothan 730
201x12 1:1 oder 220x12 1:1 1,425V Zalman 7000 CU / P4 ihs @ die

TL1000S

12-19-2005, 04:22 AM

Have three Pentium M systems.. and one Celeron M (among others).
All my systems are clocked according to topic.. that is.. no more than 24/7 stable speed (which for "Dothans" usually is pretty much the same as max.. give or take 50-100Mhz less).. :)

730M - P4P800E - 210x12=2520 @ 1.500VCore - Stock CT-479 cooler
740M - P4GPL-X - 210x12=2520 @ 1.475VCore - Asetek Vapochill Ultra
740M - P4P800SE - 210x13=2730 @ 1.475VCore - Bitspower Silent Strom

360M - P4P800-VM - 168x14=2352 @ 1.275VCore - Stock CT-479 cooler

Stigggeh

12-19-2005, 05:19 PM

740 @ 2.8 - 1.568v 400fsb jumpers XP120 cooled.

234x12

perator

12-20-2005, 04:39 AM

~2,6ghz @ 1,37vcore

lawrywild

12-20-2005, 06:00 AM

got my new 760..

now its around 2860 with 1.575v :D

AgonxOC

12-20-2005, 08:56 AM

Now I hate you LOL... I cant get mine to boot at those speeds.... What have you done to yours, what are your NB temps and do you have links to yours MODs....(Hipro 5 and the Volt Mod)

Alex

albertwesker

12-20-2005, 09:06 AM

3200 MHz @ 1,64V

AgonxOC

12-20-2005, 09:16 AM

For some odd reason I got mine to boot into wondows at 200 X 14 and has not frozen yet.... I am not sure. My PC is loco...

Alex

Moonman

12-21-2005, 11:16 AM

http://www.shrani.si/pics/prime282187008_resized.jpg

My Dothan 740 with P4 IHS, cooled with zalman 7000alcu on 7V.

IamAnoobieCheez

12-24-2005, 07:48 AM

I would like to know what are your 24/7 Dothan speeds.....Mine is 2730Mhz and 1.5Volts....

Alex
mine iz a Pentium-M 400FSB 2.1ghz w/ Aopen 855GME-lfs.

24/7 clock setting is 2.743ghz@ 1.56v.

:)

Daytime Dreamer

12-24-2005, 12:15 PM

3200 MHz @ 1,64V

Sick! :woot: :woot: :woot: :banana: :banana: :banana:

Daytime Dreamer

12-24-2005, 08:12 PM

All of you guys that run your Dothans 24/7 at 2700+ and above Mhz, do you have the jumpers set at 400 or 533 FSB?

kiwi

12-25-2005, 05:08 AM

Anyone knows what is a good/safe vcore to run dothan on good air?

I am now @ 1.61V and it seems to be giving improved results. I have almost reached 2.8Ghz stable, full load temps 48C.

All of you guys that run your Dothans 24/7 at 2700+ and above Mhz, do you have the jumpers set at 400 or 533 FSB?

400 is better for me. Generally it should be better

Drager2

12-25-2005, 07:02 AM

Sick! :woot: :woot: :woot: :banana: :banana: :banana:
Why? He use Vapochill...

FunkyRider

12-25-2005, 10:20 PM

I would rather sacrifice some speed to let my system working in a comfortable level, I have a PM740 which will do 2.6GHz @ 1.4V, but I just let it working @ 2.4GHz while keeping stock volt 1.305V

BlueWonder

12-26-2005, 05:47 AM

Has anyones figures changed since the Hipro5's mod thread?

IamAnoobieCheez

12-26-2005, 10:45 AM

All of you guys that run your Dothans 24/7 at 2700+ and above Mhz, do you have the jumpers set at 400 or 533 FSB?
as for mine, is just an old i855 chipset board so i got no CT479.. Im on just a standard, no jumper settings.. and mine is a 400fsb chip. :) my HSF is a thermalright XP-90, my lovely heatsink.

Anyone knows what is a good/safe vcore to run dothan on good air?

I am now @ 1.61V and it seems to be giving improved results. I have almost reached 2.8Ghz stable, full load temps 48C.

anywhere from 1.5~ 1.6v seems to run just fine with Dothan chips. I would hesitate to go over 1.6v.

AgonxOC

12-26-2005, 11:38 AM

Has anyones figures changed since the Hipro5's mod thread?

Where can I find a link to that thread???? I need mods I just got a great multimeter for Xmas.....And I am hungry to use it...Also guys where can I find some good links to Vdrop and Vcore Mods for the P4C800Deluxe and are they the same as the P4C800E-Deluxe?

Alex

audiojunk66

12-27-2005, 01:55 AM

Where can I find a link to that thread???? I need mods I just got a great multimeter for Xmas.....And I am hungry to use it...Also guys where can I find some good links to Vdrop and Vcore Mods for the P4C800Deluxe and are they the same as the P4C800E-Deluxe?

Alex

http://www.xtremesystems.org/forums/showthread.php?t=82191

http://www.malvescorner.net/p4c800.html

The mods are the same for every P4C800....model

kiwi

12-27-2005, 06:17 AM

2.81Ghz 1.65V fully stable after installing TT Big Typhoon. Load temps below 45C :toast:

Daytime Dreamer

12-27-2005, 08:24 AM

Are temps reported by bios or Sandra correct? I read somewhere that the Dothans run way cooler than what they read ...:confused:

kiwi

12-27-2005, 09:41 AM

Temps reported by everest. Yes, If I remember right P4Gd1 reports a bit higher temps.

AgonxOC

12-27-2005, 05:15 PM

2.81Ghz 1.65V fully stable after installing TT Big Typhoon. Load temps below 45C :toast:

Nice I want 2.8Ghz... I can boot to 2.8Ghz on 1.56V (1.6V in bios), but games are a nono.. In the other hand I can run Super Pi and other small CPU usage stuff... What MODs do you have?

Alex

Gautam

12-27-2005, 05:27 PM

239x12=2875MHz, 1.57v, stock cooler.

AgonxOC

12-27-2005, 05:42 PM

Those are good speeds. What are your actual settings?

Alex

Gautam

12-27-2005, 09:25 PM

Those are good speeds. What are your actual settings?

Alex
What do you mean? Board is kyosen vdimm modded at 3.42v, 2x256 BH5 5-2-2-2, everything as agressive as possible except no boot at 200 for 24/7. Pretty standard. I've went through five Dothans though and only this 780 has been able to get nearly this far, everything else fell at 2.7 flat or far below.

I take it then that you folks who are running past 1.6v had some benefit from the vdroop and vcore mods, might have to try them out.

kiwi

12-28-2005, 01:49 AM

Nice I want 2.8Ghz... I can boot to 2.8Ghz on 1.56V (1.6V in bios), but games are a nono.. In the other hand I can run Super Pi and other small CPU usage stuff... What MODs do you have?

Alex

I was stable @ 2.73 1.53V. I did hipro's mod and increased voltage to get 2.8Ghz. However, I am still not sure if the mod really helps because lower voltage is still no go. And I haven't tried >1.6V before, so I can't really compare.

And yes, I have to boot 167-199 (that is asus P4Gd1). For example, 14x200 does not work stable whereas 12x234 does.

AgonxOC

01-27-2006, 06:10 AM

I have managed to hit 2.8GHz with no mods (Thanks to the 9500).. I can go higher, but I cannot play games of any sort. I dont think the PSU has juice to the OCed CPU and OCed GPU running at once...

Alex

Gautam

01-27-2006, 09:59 AM

3.1 gigs, all mods, 533 jumper, 1.57v .

wwwww

01-27-2006, 10:24 AM

740 @ 1733MHz 0.916V in a 915GM laptop :)

thing did 2866MHz @ 1.45V (actual 1.53V) on the P4GD1 no mods. 400FSB jumpy

sang

01-27-2006, 03:54 PM

780es (ihs'ed)/p4c800ed
2850 @ 1.43v & SLK948U

you folks give too much volts to the little dottie,me thinks :)

BlueWonder

01-27-2006, 04:44 PM

24/7 (as it is my 24/7 rig) I run it @ 2793 (the result of awkward boot multi) - (17 x 164fsb) on 1.5 actual volts (so set around 1.45 in the BIOS). And RAM 2-3-2-5 timings @ 2.7 Volts (1:1). And all with the ground unplugged on my vdd mod leaving the chipset volts set to auto giving it 1.6 (if I set it to 1.6 it goes to 1.7).
Currently all stock cooling. (lol, but watch out for upcoming project)

EDIT:
and well done to AgonxOC for ressurecting this thread. (and welcome back)

AgonxOC

01-27-2006, 09:27 PM

2.81Ghz 1.65V fully stable after installing TT Big Typhoon. Load temps below 45C :toast:

I do want to know how in the world did you fit it on there with the adapter....(The TT BT)?

Mine is at 2.8Ghz 1.55 actual volts (software so who knows) underload. I need better PSU... OCZ PS 520W here I come.
http://dubs.unixprohost.com/albums/B3st16v/Prime_2_8Ghz.jpg

Alex

Gautam

01-27-2006, 09:38 PM

780es (ihs'ed)/p4c800ed
2850 @ 1.43v & SLK948U

you folks give too much volts to the little dottie,me thinks :)
It really is a pain in the ass. 1.57v is my sweet spot, and I consider it LOW. I'm an AMD man at heart, first thing I did after modding up the board and mounting the cooler was shooting it up to 1.85v. That's where I woulda liked to have started. It didn't do so well there though, started gaining speed pretty significantly as I lowered. But going much lower than that started slowing me down. I never used an SLK, but I did run at 2880 daily with 1.55v on the stock cooler. :p

AgonxOC

01-27-2006, 11:37 PM

cirthix

01-28-2006, 12:19 AM

225*12, 1.65vcore, 7700cu@25% fan speed

BlueWonder

01-28-2006, 11:05 AM

Now I am having some issues. Last night I benched all 05/03/01 with 2.8Ghz/591/600Mhz on CPU/GPU and played my flight sim for a few. Today I cant even play my damn flight sim. Once it shut off and two other times it froze. What is the problem here? Room temperature is about 2ºC higher....

Alex

I had that issue a while back with Need For Speed Most Wanted. It was a combination of running my ram timings to tight and running my GPU to high.
For 24/7 use I have them set @ stock. I found that when it crashed to my desktop it was the GPU and when it restarted all together it was my RAM. Try looser timings or another divider for your RAM maybe even a higher voltage, or if you've got your GPU OC'd bring it back to stock. I spose depending on how far you've pushed your FSB it could be chipset volts too. Experimentation through trial and error is the key.

Razor_Sniper

01-28-2006, 01:55 PM

220*12 = 2640mhz

Only thing is I have to run with divider cause of crappy ram.

sang

01-28-2006, 08:41 PM

It really is a pain in the ass. 1.57v is my sweet spot, and I consider it LOW. I'm an AMD man at heart, first thing I did after modding up the board and mounting the cooler was shooting it up to 1.85v. That's where I woulda liked to have started. It didn't do so well there though, started gaining speed pretty significantly as I lowered. But going much lower than that started slowing me down. I never used an SLK, but I did run at 2880 daily with 1.55v on the stock cooler. :p

man ,i was also an AMD fan from the Slot A CPU's to my last Claw Fx55.I always loved the price/performance ratio wich AMD enchanted us from the good old days. But with El Dothan apearance,i just cant switch back to AMD these days.They simply dont have a similar powerfull processor.

Yours day-by-day 1.57v are measured with a DMM? Because for me it looks damn much;the stock cooler must be sweating at mid 60 C.

Gautam

01-29-2006, 01:41 AM

man ,i was also an AMD fan from the Slot A CPU's to my last Claw Fx55.I always loved the price/performance ratio wich AMD enchanted us from the good old days. But with El Dothan apearance,i just cant switch back to AMD these days.They simply dont have a similar powerfull processor.

Yours day-by-day 1.57v are measured with a DMM? Because for me it looks damn much;the stock cooler must be sweating at mid 60 C.
Depends on the proc, my junky ones kept scaling with more and more. The 780 I'm 95% that's where the sweet spot was. It seemed about identical at 1.5v flat. But my crappy 730 for example though prefers to be scorched at 1.6v+ 55C+. :p Seems like you just found one that likes 1.45v better. Maybe its an ES thing.

sang

01-29-2006, 02:42 AM

well,the person who sold this CPU, told me that Coolaler in person hand picked it from a dozen one.And its my best damn cpu i had so far.Likes voltage and cold alot..Benches Pi 1mb at 3050 with my slk948/1.51v in a 25C ambient room.Me thinks It has some pedigree or smth :D
Anyway,this week will be under LN2.

AgonxOC

01-31-2006, 04:33 PM

Well I got the OCZ 520W PowerStream installed and I was able to Game at 2.8Ghz and 591/600Mhz with no problem for 1.5Hrs. OCZ is a winner as of now.

Alex