some tips for my oc

jort · 29th July 2004, 01:31

i have a new mobo here because my other one was dead
its a msi 865G neo 2-p
and i have a p4 2.6ghz 800fbs
i can get my vcore to 1.8v
can lock my ram to 400mhz,agp/pci too
i have takeMS pc3200 ram

i can put my cpu @ 3.08ghz and 1.7v
when i put it on 3.1ghz and 1.7250v i can boot till windows,but superpi crashes

should i put it on 3.08ghz(or more) and some higher voltage maybe 1.7500 or something

187(V)URD@ · 29th July 2004, 01:55

Mhh try to hold the Vcore below 1.7V , chances are that your cpu will die.

1.75V is to high imo.

I also had a 2.6GHZ 800fsb (on a asus mobo) and could push it to 3.2GHZ without any probs on 1.7V (stable).

Isn't the ram holding you back ? try to give them more juice.

But I am no Intel oc'er , never had a intel for long tbh.

jort · 29th July 2004, 02:04

tnx, yes i almost put my vcore to 1.7500v
i'll try that what you say but i think youre right about the ram ,maybe some other. corsair or something

187(V)URD@ · 29th July 2004, 22:46

jmke or piotke are more intel like

jmke · 29th July 2004, 22:48

1.7v MAX, 1.65v preferred

relax memory timings, put on 3/2 divider, try to overclock past 3.1ghz; if it fails you've run into max of CPU

what is the temp under load?

jort · 29th July 2004, 22:56

with my watercooling on its about 49° but
water cooling is not finisched yet(vga with peltier on loop to)
when i put my ram relax my mobo sead memory is to relaxed or something
can other ram be a solution
i am now stable @ 3.08ghz with 1.7v
i saw som peaple that can go to 3.2ghz

jmke · 29th July 2004, 23:01

please do what I suggested in my previous post, this well determine if your CPU is capable of speeds higher then 3.1gzh or not.

Sidney · 29th July 2004, 23:09

Like Jmke said - find your CPU limit first.

Not all CPU are created equally, some performs better than others.

If you need 1.7v to get to 3.08GHz, you won't get far W/C or not. My 2.6C goes 3.08 at default vcore (1.525 Volt) and it requires 1.7V to reach 255FSB which is the limit (water cool or not).

Yet, the 2.4C will run at 270FSB at 1.675 Volt (Windows load).

------------------------------------------------------------------

I should add my 2A runs 24/7 at 1.6Volt at 3GHz

jort · 30th July 2004, 00:10

oke tnx,i tried @ 340 but craches at boot up.it will be my max i guess,
ram latency won't help?
i have a el cheapo psu to,maybe my lines are not stable:grum:

30th July 2004, 09:52

post your lines here when they are on stress

29th July 2004, 01:31	#1
jort Member Join Date: Jun 2004 Location: mechelen(belgium) Posts: 2,037	some tips for my oc i have a new mobo here because my other one was dead its a msi 865G neo 2-p and i have a p4 2.6ghz 800fbs i can get my vcore to 1.8v can lock my ram to 400mhz,agp/pci too i have takeMS pc3200 ram i can put my cpu @ 3.08ghz and 1.7v when i put it on 3.1ghz and 1.7250v i can boot till windows,but superpi crashes should i put it on 3.08ghz(or more) and some higher voltage maybe 1.7500 or something __________________ watercooling, chilled water,direct phase change, cascade, custom modding

29th July 2004, 01:55	#2
187(V)URD@ Member Join Date: Jan 2004 Posts: 923	Mhh try to hold the Vcore below 1.7V , chances are that your cpu will die. 1.75V is to high imo. I also had a 2.6GHZ 800fsb (on a asus mobo) and could push it to 3.2GHZ without any probs on 1.7V (stable). Isn't the ram holding you back ? try to give them more juice. But I am no Intel oc'er , never had a intel for long tbh. __________________ AMD Opteron 146@3ghz H2O Storm \| DFI NF4 Ultra-D \| 2512MB Gskill LE \| X800GTO²@X850XT-PE \| 2250GB Hitachi \| Modded Aopen H600B\| Seasonic 600W \| MX510@450HZ \| 19\" TFT BenQ 937s+ \|3DMARK2001 AMD XP2400+@2600+ \| Epox 8rda+ \| 2*256 Twinmos BH5 \| Club3D 9600Pro \| Maxtor 80GB + 200GB \| server + moviestation \|

29th July 2004, 02:04	#3
jort Member Join Date: Jun 2004 Location: mechelen(belgium) Posts: 2,037	tnx, yes i almost put my vcore to 1.7500v i'll try that what you say but i think youre right about the ram ,maybe some other. corsair or something __________________ watercooling, chilled water,direct phase change, cascade, custom modding

29th July 2004, 22:46	#4
187(V)URD@ Member Join Date: Jan 2004 Posts: 923	jmke or piotke are more intel like __________________ AMD Opteron 146@3ghz H2O Storm \| DFI NF4 Ultra-D \| 2512MB Gskill LE \| X800GTO²@X850XT-PE \| 2250GB Hitachi \| Modded Aopen H600B\| Seasonic 600W \| MX510@450HZ \| 19\" TFT BenQ 937s+ \|3DMARK2001 AMD XP2400+@2600+ \| Epox 8rda+ \| 2*256 Twinmos BH5 \| Club3D 9600Pro \| Maxtor 80GB + 200GB \| server + moviestation \|

29th July 2004, 22:48	#5
jmke Madshrimp Join Date: May 2002 Location: 7090/Belgium Posts: 79,022	1.7v MAX, 1.65v preferred relax memory timings, put on 3/2 divider, try to overclock past 3.1ghz; if it fails you've run into max of CPU what is the temp under load? __________________

29th July 2004, 22:56	#6
jort Member Join Date: Jun 2004 Location: mechelen(belgium) Posts: 2,037	with my watercooling on its about 49° but water cooling is not finisched yet(vga with peltier on loop to) when i put my ram relax my mobo sead memory is to relaxed or something can other ram be a solution i am now stable @ 3.08ghz with 1.7v i saw som peaple that can go to 3.2ghz __________________ watercooling, chilled water,direct phase change, cascade, custom modding

29th July 2004, 23:01	#7
jmke Madshrimp Join Date: May 2002 Location: 7090/Belgium Posts: 79,022	please do what I suggested in my previous post, this well determine if your CPU is capable of speeds higher then 3.1gzh or not. __________________

29th July 2004, 23:09	#8
Sidney Member Join Date: Mar 2004 Posts: 15,738	Like Jmke said - find your CPU limit first. Not all CPU are created equally, some performs better than others. If you need 1.7v to get to 3.08GHz, you won't get far W/C or not. My 2.6C goes 3.08 at default vcore (1.525 Volt) and it requires 1.7V to reach 255FSB which is the limit (water cool or not). Yet, the 2.4C will run at 270FSB at 1.675 Volt (Windows load). ------------------------------------------------------------------ I should add my 2A runs 24/7 at 1.6Volt at 3GHz __________________ lazyman Opteron 165 (2) @2.85 1.42 vcore AMD Stock HSF + Chill Vent II

30th July 2004, 00:10	#9
jort Member Join Date: Jun 2004 Location: mechelen(belgium) Posts: 2,037	oke tnx,i tried @ 340 but craches at boot up.it will be my max i guess, ram latency won't help? i have a el cheapo psu to,maybe my lines are not stable:grum: __________________ watercooling, chilled water,direct phase change, cascade, custom modding

30th July 2004, 09:52	#10
Da_BoKa Posts: n/a	post your lines here when they are on stress

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