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Article #6917

RE: How hot can the 486-50 cpu run ?

#6917
From: Dewey Coffman
Date: Tue, 18 Aug 1992 15:14
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In article <17AUG92.09220477@wl.aecl.ca>, jeremiahw@wl.aecl.ca writes:
|I heard that the 486 could get up to 400 deg Celcius if the appropriate program
|>was run (one designed to turn on as many transistors as possible)  I am
|>skeptical about the number 400 but needless to say it does run hot.  Many VARs
|>andOEMs have had problems designing clones simply because of the heat problem.
|>And the 586 is supposed to run even hotter!!  Isn't that awful?

	That very well may be true. I did some testing on my
	486-33 vs a 386-20 temperatures. The 486 temperature inside
	the case was 30-40 degrees warmer than the outside(ambient)
	temperature. The 386-20 was only 20 degrees warmer. I never
	had any problems with the motherboard or chip, but the
	other components(disk controller, hard drives) started acting
	flaky until I installed a $99 FanCard inside, no, no more problems.
-- 
Dewey Coffman				ibmpa!dewey@vpdbox.austin.ibm.com
Consulting @ IBM			Bldg 007, Div 44, Loc 966, Dept 06T
11400 Burnet Rd				Zip 1514, Room 1D-052
Austin, TX 78758-3493			(512) 823-6463
In article <21207@rpp386.lonestar.org>, jfh@rpp386.lonestar.org (John F. Haugh II) writes: "I'm probably a fool "
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Message-ID: <1992Aug18.151436.29525@awdprime.austin.ibm.com>
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References: <1992Aug13.022914.1563@ariel.ec.usf.edu> <17AUG92.09220477@wl.aecl.ca>

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From: dewey@vpdbox.austin.ibm.com (Dewey Coffman)
Newsgroups: sci.electronics
Subject: RE: How hot can the 486-50 cpu run ?
Message-ID: <1992Aug18.151436.29525@awdprime.austin.ibm.com>
Date: 18 Aug 92 15:14:36 GMT
References: <1992Aug13.022914.1563@ariel.ec.usf.edu> <17AUG92.09220477@wl.aecl.ca>
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