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Asus P5N32-E Overclocking Guide - Page 468

post #4671 of 5659
Quote:
Originally Posted by sylvaing View Post


My result :
-----------------
My computer seems very stable, under CPU 100% load @ 70C
Cpu Overclock @ 4.23ghz (469.9x9.0)
Memory @ 1057.2 Mhz
FSB @ 1879.2Mhz

Voltages
-----------
CPU 1.5313
Memory : 2.2250
FSB : 1.45
Drop the vcore some. 70C is pushing it. Besides Prime95 most people run an Orthos test or two.
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post #4672 of 5659
Quote:
Originally Posted by sylvaing View Post
I would like to thank all of you!.

This thread as been very helpful for me as it was my first overclocked system I build up myself.

My hardware :
----------------
Intel Core 2 Duo E8400 3.0ghz
ASUS P5N32-E SLI Nforce 680I SLI LGA775
2x Swiftech MC21 Aluminum Heatsinks (for the chips around the cpu)
Arctic Silver Premium Silver Thermal Adhesive (To replace the bad swiftech adhesive)
2x Evercool VC-RE (for my NB & SB)
Thermalright ULTRA-120 Extreme 6 Heatpipe Cooler
Noctua NF-P12-1300 120MM Ultra Quiet Cooling Fan
Crucial Ballistix PC2-8500 DDR2 2GB 2X1GB DDR2-1066 CL5-5-5-15
Arctic Cooling MX-2 Thermal Compound
GeForce 8800GT 512MB 670MHZ 1.95GHZ
OCZ GameXStream 700W

My result :
-----------------
My computer seems very stable, under CPU 100% load @ 70C
Cpu Overclock @ 4.23ghz (469.9x9.0)
Memory @ 1057.2 Mhz
FSB @ 1879.2Mhz

Voltages
-----------
CPU 1.5313
Memory : 2.2250
FSB : 1.45

You'll find attached 2 files about my computer idle and over 100% CPU load

Could I get more of this system? Is there any other way than prime95 to test my system over long period of stress?

Thank you, once again!
Nice system.

First and most important you are going to run that E8400 into the ground very quickly running at 1.53v vCore. The new 45nm process cannot handle those voltages or temps. Intel specs are listed below. Keep that vCore below 1.36 or you will be using it as a paper weight.

E8400 Specs

Like slytown mentioned Orthos is a good substitute for stability testing, but it is basically the same program. For a quick test you could use SuperPi 32M test, 3dMark06(sounds funny, but if system is not stable it will crash) or OCCT blend(CPU&RAM) test.

SuperPi
OCCT
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post #4673 of 5659
[QUOTE=franz;3590161]Nice system.

First and most important you are going to run that E8400 into the ground very quickly running at 1.53v vCore. The new 45nm process cannot handle those voltages or temps. Intel specs are listed below. Keep that vCore below 1.36 or you will be using it as a paper weight.


/[QUOTE]

1.5v is max. For a 24/7 OC 1.45v is a good safe number.
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post #4674 of 5659
[quote=slytown;3592748][QUOTE=franz;3590161]Nice system.

First and most important you are going to run that E8400 into the ground very quickly running at 1.53v vCore. The new 45nm process cannot handle those voltages or temps. Intel specs are listed below. Keep that vCore below 1.36 or you will be using it as a paper weight.


/
Quote:

1.5v is max. For a 24/7 OC 1.45v is a good safe number.
Thank you for this information.
I'll try to keep it under 1.45v as this computer will be running up 24/7.
post #4675 of 5659
Quote:
1.5v is max. For a 24/7 OC 1.45v is a good safe number.
Here are a couple of related threads for the E8400 etc. The first is the official discussion thread with charts of OC's from members. Only a few are pushing past 1.36 on air. Also they are achieving good OC on little voltage (not anywhere near 1.5v)

E8400 thread

Another thread started by a member whose E8400 died after running it around 1.45v.

E8400 dies

I just want to give you some food for thought. You can do anything you want to your equipment, but I just wanted to warn you.
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post #4676 of 5659
@sylvaigh
nice OC, but to high vcore
what bios did u flash?

@everybody
i noticed that my GEIL runs with errors in memtest when i OC cpu and MB even if it stays around 800MHz (default). when i set all to default settings there's no errors. should i try with another memory? some people told me that asus and geil are not loving each other so much. is that true?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
e8400@3.825GHz Asus P5N32-E SLi 2x GA 8800GT 512 Turbo force SLi 2x1GB Geil Ultra@850 4-4-4-8 1T 
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WD 320GB AAKS Pioneer 212 LG L222WS Corsair HX620W 
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My System
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CPUMotherboardGraphicsRAM
e8400@3.825GHz Asus P5N32-E SLi 2x GA 8800GT 512 Turbo force SLi 2x1GB Geil Ultra@850 4-4-4-8 1T 
Hard DriveOptical DriveMonitorPower
WD 320GB AAKS Pioneer 212 LG L222WS Corsair HX620W 
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Antec 900 
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post #4677 of 5659
Quote:
Originally Posted by franz View Post
Here are a couple of related threads for the E8400 etc. The first is the official discussion thread with charts of OC's from members. Only a few are pushing past 1.36 on air. Also they are achieving good OC on little voltage (not anywhere near 1.5v)

E8400 thread

Another thread started by a member whose E8400 died after running it around 1.45v.

E8400 dies

I just want to give you some food for thought. You can do anything you want to your equipment, but I just wanted to warn you.
Well those links freak me out a little bit.

For the moment, I'll run mine at 3.6ghz @1.35v
post #4678 of 5659
Quote:
Originally Posted by Milisav View Post
@sylvaigh
nice OC, but to high vcore
what bios did u flash?

@everybody
i noticed that my GEIL runs with errors in memtest when i OC cpu and MB even if it stays around 800MHz (default). when i set all to default settings there's no errors. should i try with another memory? some people told me that asus and geil are not loving each other so much. is that true?
Well actually, i'm not even sure what is really my vcore, My bios, cpu-z and ntune doesnt give the same result.

My bios is the latest 1403, 2008/02/15 update
post #4679 of 5659
@sylvaing
how many volts did u set in the bios?
in my case if i set 1.40v, on idle everest says 1.38, but on load it's 1.36-1.37v.
My System
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CPUMotherboardGraphicsRAM
e8400@3.825GHz Asus P5N32-E SLi 2x GA 8800GT 512 Turbo force SLi 2x1GB Geil Ultra@850 4-4-4-8 1T 
Hard DriveOptical DriveMonitorPower
WD 320GB AAKS Pioneer 212 LG L222WS Corsair HX620W 
Case
Antec 900 
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My System
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CPUMotherboardGraphicsRAM
e8400@3.825GHz Asus P5N32-E SLi 2x GA 8800GT 512 Turbo force SLi 2x1GB Geil Ultra@850 4-4-4-8 1T 
Hard DriveOptical DriveMonitorPower
WD 320GB AAKS Pioneer 212 LG L222WS Corsair HX620W 
Case
Antec 900 
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post #4680 of 5659
newest beta of everest reads temps vcore ect correctly.
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Sys.
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P4 630 3.75@1000 P5N32-E SLI NX6600 LE 256 G.Skill 8500 4GB (4-4-4-12 2t 23trc) 
Hard DriveOptical DriveOSMonitor
Maxtor 6Y160M0 LG Super Multi 16x DVD+RW GSA-4167B XP sp3/9.04 64 bit 17" Samsung SyncMaster 710N 
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WMK Pc Power & Cooling 750 Watt A900 WOM 2.0 
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