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CPU lifetime documentation

CoW]8(0)

[H]ard|Gawd
Joined
Jul 25, 2005
Messages
1,427
Does anyone have any reliable documentation of CPU lifetime at full load? I haven't found anything reliable yet...mostly speculation.
 
you wont find anything, its like predicting how long humans live, some have a heart attack at 30 others live to be 100 i think intel says like 10 or w/e years, the cpus gonna be crazy slow by the time they die...
 
Well there are statistics on life expectancy for humans. I plan to run a system (without an overclock) under full load for some time...
 
As far as I understand there's no reason that a non-oc'ed CPU should deteriorate under full load, unless you damage it mechanically or have received a sample with incubating flaws.

We have a couple of 386SX PCs for process control in our labs that have been running 24/7 for nearly 15 years (with tailored applications developed for Win 3.11). Been exposed to lightning strikes, corrosive atmospheres and high ambient temps on a regular basis, but never let us down. I'm curious to see how long they'll last... :)
 
jon67 said:
As far as I understand there's no reason that a non-oc'ed CPU should deteriorate under full load, unless you damage it mechanically or have received a sample with incubating flaws.

We have a couple of 386SX PCs for process control in our labs that have been running 24/7 for nearly 15 years (with tailored applications developed for Win 3.11). Been exposed to lightning strikes, corrosive atmospheres and high ambient temps on a regular basis, but never let us down. I'm curious to see how long they'll last... :)
There is not near as much current running through that old silicon either, keep that in mind.
 
Menelmarar said:
There is not near as much current running through that old silicon either, keep that in mind.

Sure, but as long as the current density is not above critical, thus not degrading the substrate/silicon interfaces, even new processors should have a lifetime long beyond their expected service lives.
 
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