Re: [ free_bsd_questions ] selecting a cpu heatsink / fan combo [ c ]

2008-08-27 Thread spellberg_robert

Chris Whitehouse wrote:

If you haven't already bought your cpu you could check out how much heat 
different cpu's produce, they vary quite a lot. Lower power = lower heat 
production = less stress on heatsink/fan (and = lower electricity 
costs). Also the overclockers websites and forums usually have opinions 
about heatsinks.


Chris




thank you, chris.

no, i haven't.
i hope to get the cpu order out by friday or mon^H^H^Htuesday.
i spent all day today on [ mostly ] intel's web_site
  pointing, clicking and downloading.

all very true.

i've been looking for such info but intel's web_site isn't too geeky.
i --have-- downloaded new copies of data_sheets, though,
  so, i have some reading to do.
[ this internet thing has potential;
i just don't request data_books from manufacturers, anymore.
]

keeping my electric bill low is high on my list.

it is my understanding that the 65_nm p4 consumes less power than the 90_nm p4.

i am of two minds about the gaming community.
on the one hand, they --do-- push the cpu hard.
it's a form of testing.
so, their opinion is worth something.

on the other hand, i tend to use multiple boxen to split_up the 
responsibilities,
  so, my boxen tend to be idle, more so than those of most others, and,
  therefore, my environment just isn't the same as that of the gamers.
apples and oranges.

i used to think that overclocking meant 5_% or 10_%.
then, today, i saw one report of a 3200_mhz cpu being clocked at over 8000_mhz !
i have, absolutely, no idea if this is, at all, possible.
i do know that --my-- cpu will clock within 1_% of rating.





almost immediately after the above, this arrived.

Wojciech Puchar wrote:
 If you haven't already bought your cpu you could check out how much
 heat different cpu's produce, they vary quite a lot. Lower power =
 lower heat production = less stress on heatsink/fan (and = lower
 electricity costs). Also the overclockers websites and forums usually
 have opinions about heatsinks.


 and of course - make sure then that your motherboard doesn't overclock
 by default.

 no, i'm not joking, it's true but it sounds like a joke.



thank you, wojciech.

ok, let me revise and extend my remarks,
  i --think-- it will be within 1_% [ it's a plan, anyway ].

i have --never-- heard of this one.
maybe, it's because i check every mobo setting at installation time ?

are you certain that this isn't propaganda from the joke in redmond ?

please explain.



rob

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RE: [ free_bsd_questions ] selecting a cpu heatsink / fan combo [ c ]

2008-08-27 Thread Marc Coyles
 i have --never-- heard of this one.
 maybe, it's because i check every mobo setting at installation time ?

 are you certain that this isn't propaganda from the joke in redmond ?

 please explain.


ASUS Motherboards have their AI system which attempts to automatically
overclock any cpu to improve performance as a for instance. Personally,
any motherboard that attempts to automatically overclock a CPU should
have such features disabled immediately. If any overclocking is gonna
get done, I like to be the one in control.

If you want to know which CPU would be best for your uses, head to
xtremesystems.org forums (ignore rest of the site) and post in the Intel
section with what you'll be using the box for, your requirements (in
terms of processing power and noise output) and someone over there'll
point you out the best CPU for the job.

L8rs!
Marci



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