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E8400 Degradation 4.5 -> 3.6 Ghz - Page 2

post #11 of 91
Quote:
Originally Posted by ImmortalKenny View Post
I cringed when I looked at the vcore you were running.

R.I.P. e8400
so did i!
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post #12 of 91
Well what did you expect with 1.65v through that thing?

With that much voltage..you can kill a 65nm processor pretty fast too.
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post #13 of 91
omg i wouldn't push my 65nm to 1.6v!! and u did it on a 45nm ... thats suicidal ... u just damaged your CPU ... too bad coz it was a nice one
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post #14 of 91
Quote:
Originally Posted by alpha2 View Post
Hello,

Im cooked my E8400
This is the long story but recap in points below.

1. I was bought a new E8400. First test - stable overclock 3,6 Ghz with stock vcore. Afterwards I had stable overclock @ 4,2 Ghz with 1,48 vcore. Temps are 35c - open case.
2. Next step @ 4,5 Ghz (fsb500)with 1,51 vcore but stable only few minutes
3. Raise vcore to 1,55 stable around 15 minutes, temps are 40c - open case
4. Raise vcore to 1,60 stable around 30 minutes, temps are 40c - open case
5. Raise vcore to 1,65 - nothing change stable around 30 minutes but temps are 42c
6. I benching @ 4,5ghz with many various bios setings a few hours
7. Suddenly the system was power off
8. I can't boot up @4,5. System start up max @4,2Ghz but become unstable
9. Now max stable overclock is 4.0 ghz but with raise vcore to 1,50
10. 2 days later 4,0ghz @fsb500 become unstable. Stable is @vcore 1,51
11. One day later 4,0ghz @fsb500 become unstable @ any vcore and not post @vcore 1,51
12. From 2 month till now max system stable is 3,60 Ghz @ 1,275

Nothing help it. New bios, reset bios. Ram change.

The true story of chip degradation.
Have you any experience with 0,45nm CPU degradation?
You put 1.65v through a 45nm chip...thats why cpu no worky properly

1.4v is pushing it...1.65 is, well...plain stupid
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post #15 of 91
Thread Starter 
Im get this wolfie in january 2008. This is happen in february. Doesn't know at the time that is too risky. I like hardcore config. Thats the job.
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post #16 of 91
People killed these 45nm chips with 1.4v, that very second you started juicing 1.5v+ it was finished.
     
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post #17 of 91
....I never knew someone would be stupid enough to put 1.65v on a 45nm CPU...Its max recommended voltage is 1.36 and you put on 1.65. thats like putting 2.0v on a 65nm. it's just not gonna work.
post #18 of 91
post #19 of 91
Quote:
Originally Posted by kpo6969 View Post
Interesting...
     
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post #20 of 91
Thread Starter 
I think degradation is stoping now. When I kill it finaly then next time be more careful. Max 1,45 vcore
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