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E8400 overclock hehe

Poll Results: is 70 dangerous for this cpu

 
  • 27% (5)
    yes
  • 72% (13)
    no
18 Total Votes  
post #1 of 38
Thread Starter 
Hello all!



Im able to reach 3.6 with my intel Dp45sg with 1.2875 bios voltage and window reading 1.24
drop to 1.22 underload

with intel desktop control center everything is in the green safe spot smile.gif

is one notch over default voltage but my intel control center put the default in the yellow spot for voltage at default too low voltage..


mch 1.11 voltage



My temp stock 60c per core overclock 70.. it too hot.. stock cooler rpm 1800 2000 sometime 2500


Im going to buy coolermaster Hyper 212 Plus to get better temp and to try 4.0 biggrin.gif


Just i dont understand what is the best max voltage i can use? i want it to last! smile.gif




One more thing hwinfo is reporting after some hour open that my clock jump to 5 ghz 6ghz and 3 month ago reacher 7.9 ghz... Strange??? Cpu dying?


3.6 ghz was rock stable prime 95 3 hour occt 3 hour burnintest 6 hour!! and game worked fine no bug...



Sorry for my english im french... but thank for helping me! thumb.gif
Here the strange clock reading... drool.gif world record!


Edited by bonami2 - 3/31/13 at 2:55pm
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post #2 of 38
do not worry about intel control center reading what matters is stability when testing with prime95. e8400 can go 3.6 - 3.8 easy, after that is gets more difficult and depends on cpu luck. hwinfo can read wrong no worries.
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post #3 of 38
Thread Starter 
Thank you smile.gif


What is the highest safe voltage 1.35 ?


I get the heatsink next day biggrin.gif and install it + new fan and i put new thermal paste on my gpu too biggrin.gif
Edited by bonami2 - 3/31/13 at 6:00pm
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post #4 of 38
Quote:
Originally Posted by bonami2 View Post

Thank you smile.gif


What is the highest safe voltage 1.35 ?


I get the heatsink next day biggrin.gif and install it + new fan and i put new thermal paste on my gpu too biggrin.gif

Max safe voltage recommended by intel is 1.45v I believe. Just keep your temps low. Also, I would go with the Hyper 212 EVO, not the Hyper 212 Plus.
post #5 of 38
My 8400 ran on 1.34v at 4.15ghz from the day I got it till the day I sold it and I witnessed zero ill effects. The 8400 is a very good overclocker.
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post #6 of 38
Thread Starter 
Thank you all !!! thumbsupsmiley.png

I give you new when i install it and picture.

i cant get the evo and if i read review the dif between the plus and evo is low

anyways it better than the intel cooler with a retarded fan that run 2000 rpm when at 70c and after 20 mintue reach 2500 baaasmiley.gif


smile.gif


im overclocking because i gain like 15 fps from 3.0 to 3.6 in bf3 biggrin.gif i want to reach 4.0 hehe
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post #7 of 38
Thread Starter 
lol everything is closed is easter... buttkick.gif currently testing with stock cooler 3.6 65 70 c full load ram timing from 9-9-9-24 now 7-7-7-22 1280mhz it 1333 stick but bios do not give ratio choice.. biggrin.gif




Any prog to test ram for stability?? dont think mem96 do it?

ah memtest do it smile.gif
Edited by bonami2 - 4/1/13 at 2:14pm
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post #8 of 38
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post #9 of 38
Thread Starter 
i know this one but eh it my question do it work for timing change because i crashed with the last setting now im back to normal anyways i dont think im going to win perfomance with my 2x2gb with lower timing.... rolleyes.gif
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post #10 of 38
With a good chip and good cooling, I have seen e8400s hit well over 4. I have seen man actually hit 4.5.
 
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