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 Intel Celeron (E1XXX) & Pentium Dual Core E2XXX, Discussion & Compilation [v2]

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coolkwc
post Sep 10 2008, 01:18 PM

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Hey guys, here's my OC results

E2160 M0 at 3.3Ghz 367MhzX9@1.55Vcore,
'Old school' Mobo Gigabyte 965P-DS3,
+0.2v MCH and FSB,
Kingston Value RAM 667 @ 734Mhz at 5-5-5-15-20 @1.9V sad.gif
'Old school' PSU Acbel i-Power gold 500W
Cooltrek Vostok Water Cooling,Tuniq-TX2 thermal paste...MCH blow by using 8CM fan....

By using IntelBurn test, passed 97 out of 100 cycles, load temp 65C core temp(monitored using Lavalyse 4.XX ultimate sweat.gif will monitoring using CoreTemp/realtemp after this))

and +0.2V on MCH and FSB is it overvoltage adi?

You guys think the results can improve anymore? Probably add the Vcore anymore? sweat.gif willing to try 1.6v later....
coolkwc
post Sep 11 2008, 09:57 AM

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QUOTE(joe_star @ Sep 10 2008, 07:39 PM)
ENough la bro!!!! My system which is just semi Burntest stable can run orthos forever and so far i hvnt had any crashes or system hangups despite running comp more than 24 hrs. 1.55v is pretty high ady and your increasing chAnces of proc degradation

though....back in the day i did do some crazy evil things with just air cooling too tongue.gif

» Click to show Spoiler - click again to hide... «


Those were the days brows.gif
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actually is enough for me, but after saw the LYN record, become not enough adi tongue.gif ....anyway, yesterday i try 1.6V @ 3.4Ghz(my mobo max out at 1.6V, after this will straight jump to 1.8V follow by 2V, if not, hehe.. brows.gif ), using IntelBurn test, can complete 5 tests, but pass only 1 out of 5....then i set back to 3.3Ghz but add to 1.55675V, now pass 100 out of 100 thumbup.gif

Yap, before this i did the same thing as you on the Netburst proc...fried 1 mobo before due to overvoltage(that board crap tongue.gif )...
coolkwc
post Sep 11 2008, 10:18 AM

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QUOTE(joe_star @ Sep 11 2008, 10:12 AM)
My proc is still alive. And I only used that voltage and speed to run superpi1M sweat.gif Never dared stress both cores at same time.

Hmm.....these cheap tracers. I'm guessing they aint D9GMH. How high do they go? Anyone tried??
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Actually what i scared is not the proc but the VRM....the VRM buzzing 'gently' when i stress test...i guess it quite 'tired' since i use water cooling, VRM only cool by the PSU fan on top...but nvm i will still use it 24/7 in this setting, normally Intel Proc won't die easily... tongue.gif
coolkwc
post Sep 17 2008, 11:35 AM

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QUOTE(Dreamworks @ Sep 17 2008, 01:35 AM)
After 7 to 8 months, I finally decided to tweak my OC setup again... And surprisingly, I got a tiny 40MHz increase without additional voltage raise even though it would have BSODed in the past hmm.gif

But I still couldn't get pass the 400MHz FSB wall no matter how much vcore I pumped, overvolting FSB voltage and (G)MCH voltage yielded no results. 400MHz will give me frequent lockups, while 401MHz and beyond... Simply a black/blank screen doh.gif

Does mobo and RAM affect FSB wall? My friend with an E2180 also can't get pass 400MHz (Black/blank screen), both of us use the same mobo (EP35-DS3R), same brand of RAM (Kingston) but different chipsets. Any pros here can help me out? Thanks biggrin.gif
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i think BSEL mod maybe can help...the FSB strap for E2XXX series can't let us pass the 390-400Mhz no matter how you tweak the voltage or lower the multiplier
coolkwc
post Sep 17 2008, 11:58 AM

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QUOTE(Dreamworks @ Sep 17 2008, 11:42 AM)
Thanks for the responds guys notworthy.gif
Hmm... Maybe you could try to loosen the timings and see how things go. My KVR can only hit 8xxMHz @ 5-5-5-15, but 948MHz @ 5-6-5-15 w/2.1V, both settings are IBT stable 100/100. 948MHz @ 5-5-5-15 w/2.1V also can lar but always hang/BSOD, and somehow better results in Evereset benchmark @ 5-6-5-15 compared to 5-5-5-15 rclxub.gif
Here are my current IBT stable settings: rclxms.gif

FSB = 395MHz
CPU Multi = 8x
CPU Clock = 3160MHz
vcore = 1.35V
FSB:DRAM = 5:6
DRAM Frequency = 948MHz (474MHz*2)
Timings: 5-6-5-15
Performance Level (tRD) = 6
vdimm: 2.1V

Unstable settings: mad.gif

FSB = Equals or more than 400MHz
CPU Multi = 6x/7x/8x all tried liao
CPU Clock = Depends on the above lor
vcore = Max I tried was 1.55V
FSB:DRAM = 1:1
DRAM Frequency = Also depends on the above
Timings: Auto
Performance Level (tRD) = Auto
vdimm: 2.1V
Okie, I'll try with 410MHz now.
coolice just posted one yesterday, more than 4GHz flex.gif


Added on September 17, 2008, 11:45 am
Any risks in doing that? Scared later short circuit or something because I'm noob with that kinda thing sweat.gif But most of you here don't even need BSEL mod also can get pass 400MHz wor, I can't cry.gif
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no, mine one can't pass that....stop in 390Mhz only although my board guaranteed can over 400Mhz FSB
coolkwc
post Dec 14 2008, 12:50 AM

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i wonder why the FSB can't go below 133Mhz, otherwise it won't boot... tongue.gif

Attached Image

i'm not mad, i just want to save electric bill as i use it mainly for P2P at home... tongue.gif

Anyway, the performance at this speed is on par with P4 2.8Ghz, also, i don't need the stock heatsink fan to rotate even on full load... thumbup.gif...if can, i manage to underclock to 100MhzX6 = 600Mhz... laugh.gif

This post has been edited by coolkwc: Dec 14 2008, 12:56 AM
coolkwc
post Dec 20 2008, 06:37 PM

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QUOTE(joe_star @ Dec 15 2008, 01:45 PM)
Your FSB quite low edi. Mine couldnt go lower than 166mhz. I tink its ram related hmm.gif
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i saw the 965 chipset officially support FSB as low 133Mhz only, so i think can't go lower...anyway i have tried 667Mhz CPU (FSB 111Mhz) and 0.8Vcore, can run in Windows, but cold boot got problem.

anyway still got one week i will torture it again with 3.3Ghz @ 1.56Vcore... flex.gif laugh.gif
coolkwc
post Feb 9 2009, 09:46 PM

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QUOTE(rozz_1291 @ Feb 8 2009, 03:13 AM)
Mann... Overclocking really shorten da procs lifespan... nod.gif  My Old E2180 is really critical rite now... cry.gif  Now running @ 3.0ghz edi... I wonder how long more my proc can last b4 it really give way... hmm.gif  Gotta back up my work quickly... sad.gif  Once my old baby rosak edi, I m gonna get another E2 series n back 2 O.C thumbup.gif  Long time dis thread been idle oops.gif
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How critical?
coolkwc
post Feb 13 2009, 12:18 AM

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QUOTE(rozz_1291 @ Feb 10 2009, 01:33 AM)
E2170??? I think u r referring 2 E2160??? Respect u.... notworthy.gif  Me too... After my E2180 kong also gonna get another E2XXX series... Maybe if can get a gud E2180... laugh.gif  Lots of sweet memories while Ocing my E2180...  cry.gif  N now, its going anytime... cry.gif    Nearly a year I stop playing OCing, but still got knowledge bout ocing dis E2XXX... nod.gif  Juz hav 2 polish it up... hahahaaa... laugh.gif

Keep up da E2XXX Overclocking... icon_rolleyes.gif  I wonder wat happen 2 all da pros n sifoos??? hmm.gif


Added on February 10, 2009, 1:42 am

Still can run... Izzit bcuz I leave my pc running 4 nearly a year??? hmm.gif  Evrything else seems 2 be working fine. Cooling, Mobo, PSU n all...
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then how you judge your proc was degraded? doh.gif

 

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