Having the same issue lithian. Above 2557mhz it reboots. Burning in has helped a little though, can get 2.6ghz boots just about now
Having the same issue lithian. Above 2557mhz it reboots. Burning in has helped a little though, can get 2.6ghz boots just about now
.:. X2 @ 2.9 .:. E6600 L628 @ 4.73 .:. AB9 @ 512 FSB .:. E6300 @ 100% OC Stable
U.K. overclockers: Represent your country, bench for EP-UK! Unite and show the world there IS a U.K. scene!
Using stock cooling? Im thinking with upgraded cooling maybe it will go away.
Only the stupidest humans believe that the dogma of relative filth is a defense.
ive noticed all who are running the p4c800 e dlx like me hit a wall around 2.6 . ive just managed to put the vapo head on and still no gain . i could do 2,5 with the org cooler . anyone getting higher with a 730 on a p4c800 e dlx ? i to get reboots after 2,652 ghz no matter what ram or cooling
Gigabyte X38T-DQ6/2x1gb xtreme/2x2900xt
E6850@ 4500
1000w psu/vapo Ls/2x74gb raptor raid.
p4c800-e deluxe rev2 bios 1022.003
m730 at 2750 12x230 1.55v.
it gets unstable at 231 and above when the cpu is stressed.
1.64v made no differance.
Originally Posted by vanovich
Last edited by leejsmith; 06-14-2005 at 07:44 AM.
Asus P6T Dlx Palm , Core i7 920 , 3gb OCZ DDR3 1600 , 9600gt , cosmos 1000.
Seems like some kind of issue with the adapter and certain boards/bios maybe?
This is very dissappointing. Im hoping we find a fix quick. I had high hopes for this cpu.
edit: As I recall, 1008 forced me to use the bios it had been set to when I flashed to it (except on a "system crashed due to OC'ing hit f1 to enter cmos" boot wherein it used 1.3v). So once I upgrade cooling I might just set to 1.55v or so, and flash back down to 1008 and see if that fixes my maxx overclock problem.
Last edited by Lithan; 06-13-2005 at 09:38 PM.
Only the stupidest humans believe that the dogma of relative filth is a defense.
I do think 1008 has pentium M microcodes....
Quad XF
I have the P4C800-E DLX mobo, with the 1022.003 bios, and right now i am benching 3200mhz using an Overklokk modded Mach 2@-50 C.
The cpu is an M750 dothan and i am using Mushkin level II blach 3500 memorysticks..
Super PI is done in 24 sec (soon to be 23...) in 3d mark 01 i just pressed 36 000, with an unclocked X800XT PE ... This setup rocks bigtime.. Pictures will follow...
nice clocks there.I have the P4C800-E DLX mobo, with the 1022.003 bios, and right now i am benching 3200mhz using an Overklokk modded Mach 2@-50 C.
The cpu is an M750 dothan and i am using Mushkin level II blach 3500 memorysticks..
Super PI is done in 24 sec (soon to be 23...) in 3d mark 01 i just pressed 36 000, with an unclocked X800XT PE ... This setup rocks bigtime.. Pictures will follow...
question is should i wait for a p4p bios that allows booting with 6 multiplier or should i get a p4c
i would love 2 c how u mounted the prommie on2 the cpu without gettin condensationI have the P4C800-E DLX mobo, with the 1022.003 bios, and right now i am benching 3200mhz using an Overklokk modded Mach 2@-50 C.
The cpu is an M750 dothan and i am using Mushkin level II blach 3500 memorysticks..
Super PI is done in 24 sec (soon to be 23...) in 3d mark 01 i just pressed 36 000, with an unclocked X800XT PE ... This setup rocks bigtime.. Pictures will follow...
Same maxing issue with a P4P800-se as well. Maybe a little higher on the P4C, but not a massive amount.
Maybe the chips just hit a wall?
.:. X2 @ 2.9 .:. E6600 L628 @ 4.73 .:. AB9 @ 512 FSB .:. E6300 @ 100% OC Stable
U.K. overclockers: Represent your country, bench for EP-UK! Unite and show the world there IS a U.K. scene!
hey do you have a link for that beta 1022.003 bios for p4c dlx? I did not find on asus site...
Quad XF
ftp.asus.de/pub/ASUSCOM/BIOS/Socket_478/INTEL_Chipset/i875p
they always have the new bios here before the .com site
Asus P6T Dlx Palm , Core i7 920 , 3gb OCZ DDR3 1600 , 9600gt , cosmos 1000.
my best Pi 104 so far.
Ciao
Can't speak for the Prommies, but here's how I mounted my Vapo:i would love 2 c how u mounted the prommie on2 the cpu without gettin condensation
Fun with J-bolts and seal string
<----- REST IN PEACE, KIT. 1993-2007.
Unfortunately my glorius Antec PP-412XF PSU after 4 years of honored service is dead and dying it has carried in paradise also one stick of my Mushkin L2 :/ :/ :/
I am looking for another L2 stick ATM.
Ciao
P.S. for comparison P4P800 & XP SP2 Vs P4C800-E & Server 2K3
SHOT by KYOSEN san (Japan)
Ciao
I'm almost embarassed to post this, as bad as my RAM is holding me back. I just can't get it to finish @ 2.5, so 3.0 it is:
This is under stock Vapo. Eventually will use the -85 cascade on it, but first, some 3DMarks...
<----- REST IN PEACE, KIT. 1993-2007.
just got an adapter, so son it will be P4C800 dlx + ct-479 + default cooling.... atm.... will notify on results. oh by the way... I have dothan 1.6@2.13 on asus Z7100Z notebook
Quad XF
one question... what is better for overclocking with ct-479? setting jumper on 400 or 533 FSB? does ir have any influence?
Quad XF
Mine clocks 5fsb better at 400setting.
Only the stupidest humans believe that the dogma of relative filth is a defense.
Did some 3DMark01 testing on my Dothan @ 2.6Ghz (260x10)
http://service.futuremark.com/compare?2k1=8614821
Not bad for 300c / 700m, with 12 pipes ....needs OC'd now...
BTW. superpi 1MB at those settings is 27.813sec
Official ORB bottom feeder.
just got my dothan up and running. it does the 2.4 at stock volts.
http://members.accesstoledo.com/gabr...2400dothan.jpg
I just ordered a Zalman ZM7000B-AlCu for my Asus-Dothan combo. I also ordered a 80w (16v) Peltier element to experiment with. As I don't have any previous experiences with TEC I'd like to ask something:
-I'll be taking power directly from my Enermax 485W 12v line, I think I have enough wattage overhead to spare. 2x HD, 2x DVD, R9700 and Dothan are the power-consuming components. Comments?
-With aforementioned power I think that the element is definitely enough for Dothan but do you think the heatsink can handle the load? If I've thought this correctly the combined thermal power of the peltier and CPU shouldn't rise much above 100 watts which is in Prescott region.
-Am I going to hit sub-zero temperature readings? What about condensation then?
-Any thermal greases needed?
Any other comments, tips and tricks related are welcome.
Last edited by 459; 06-16-2005 at 12:31 PM.
Rig 1: E6750@3.4GHz - Asus P5K-E - 2x1024 Transcend aXeRam DDR2-800 D9 - MSI GeForce 7900GS - Seasonic S12II 430W APFC
Rig 2: P-M 730@2.28GHz - Asus P4GPL-X - 2x512 Twinmos DDR400 - Club3D GeForce 6600 GDDR2 - Enermax Noisetaker 485W APFC
what ram timings are useing that seems kinda slow @2.4ghz
heres what mine did:
http://img.photobucket.com/albums/v7...orums/pm24.jpg
and look how much higher superpi is when using just one stick of ram.
http://img.photobucket.com/albums/v7...rums/pm24s.jpg
Last edited by Evilsizer; 06-16-2005 at 01:00 PM.
Intel Pentium G3258 | ASRock Z97M OC Formula | Samsung 2x4GB DDR3-1600 | Galaxy GTX660 GC | Samsung PM840 Pro 128GB, PM830 250GB FDE |
"I Love To Camp!"
"Comensing Shock Therapy!"
HeatWare
played yesterday a few minutes with 750 and stock cooler and i loved it....
standard xp (no sp) and no tweaks...just shutdown explorer and real time proccess priority....
then spend yesterday night and today in the morning getting all ready for phase change benching and bam!!! no post...trying to figure if i forgot any cable...nothing...all well connected....clearing all insulation again....
there was no condensation at all and no cracked chip....no nothing...just it does not post...but i don't know if it's the chip or the adaptor (board runs fine with some spare p4)...and i thought it was the best insulation i had ever done...and i
i hope it can revive...so i can do some real superpi and also some 3dmarks...
anyway....GREAT cpu....!!!!!!
evil_raver -
Check to make sure your not grounding out on the adaptor plug. (Top and Bottom of plug)
My guess would be if your rig isn't doing anything (no fans, no nothing) then you may be grounding out somewhere.
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