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High Temps E8400 stock +TRUE - Page 2

post #11 of 28
My temps at 3.9Ghz with 1.4vcore are 33 idle and 51-54 load. This is with a Tuniq Tower.
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post #12 of 28
Ive also had temp reading problems with my E8400; i get a different reading for each core and i also get a different reading depending on which temp reading software i use : here is an example from `Core Temp` and `Real Temp`--

[IMG][/IMG]

I read somewhere that its common for people to get inaccurate temps from the E8### chips and some people have a problem where the sensors are sticking and can get no readings at all.
Since temp readings are only a guide and not a true reflection of actual temperature, Intel will not countenance this as a problem because they dont offer temp control as part of cpu spec and modern chips have a built in shut off mechanism when a dangerous temp is reached.

I have had my chip in and out about a dozen times applying different compounds of differing amounts and ive even lapped it and always the same discrepancy between the 2 cores and the same temperatures.

I am changing my board this week so i will do a bit more lapping on the chip and heat sink but i really wont be holding my breath.
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UberRiser I
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post #13 of 28
ok i have a 8400 mine idles at 47c and its at 4.05ghz load its 50c its liquid cooling but i think i dont have enough thermal paste on it
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post #14 of 28
Your not getting accurate readings its common to all E8### and i suspect all 45nm chips and probably something like 1 in 4 gets near accurate readings; someone may dispute this but i think it may have something to do with the smaller architecture of these chips.

Look around the net and youll find that temp issues on these chips are as common as wheat grass, Intel have released a statement about it somewhere and slapping more thermal grease on wont solve your problem.
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UberRiser I
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post #15 of 28
Use Realtemp.
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post #16 of 28
45nm chips use Realtemp, 65's use coretemp. Core is roughly 10C higher on the 45nm chips (know from experience). My rig runs roughly 35C idle (on water), 51-53C load with a 26C ambient. Have a feeling my pump is a little small for twin radiators, but that's nor here nor there.
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post #17 of 28
Thread Starter 
Author of this thread speaking

E8400@3113Mhz - Goal is 3.6Ghz

Currently running Orthos blend stress test - See if everything is ok

Idle Temps: 40-41°c ( The MX-2 thermalpaste still healing )
Load Temps: 48-52°c ( With Orthos )

Anyone here has an Asus motherboard aswell ?
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post #18 of 28
Thread Starter 
E8400@3563Mhz - Goal is 3.6Ghz - So close!

My settings in bios
cpu ratio: 9
fsb strap: auto
fsb: 396
ram is 1:1 = 792MHz

Vcore: 1.24375V
CPU PLL: Auto
Vdoop(CPUID): 1.216V
Vdimm: 2.1V
NB: Auto
SB: AUto

idle:41°C
load:50-55°C

If I raise the fsb to 400 I get a bluescreen and computer is unstable.

I'm wondering if this is my Vcore or volts for NB and SB - and what I should set those to be ?

..or maybe if I should manually set the fsb strap to 400 since fsb is almost at 400 now hehe..
Edited by Malici0us - 7/11/08 at 6:12pm
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Red in Black
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post #19 of 28
most likely vcore. whats the vid of that chip?
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post #20 of 28
Thread Starter 
Quote:
Originally Posted by superk View Post
most likely vcore. whats the vid of that chip?
I'm not sure - How do I find out lol

Batch code is: #814A329
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Kaldi
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