my quad xeon hits around 102F when running a heavy compute bound
process. When idle the processors sit at around room temp. (102F
is roughly 39C if my calculations are close).
Robert Hyatt Computer and Information Sciences
[EMAIL PROTECTED] University of Alabama at Birmingham
(205) 934-2213 115A Campbell Hall, UAB Station
(205) 934-5473 FAX Birmingham, AL 35294-1170
On Sat, 29 May 1999, Brendan Cully wrote:
> On Thursday, 27 May 1999 at 12:43, Michael Born wrote:
> > hallo
> >
> > after having trouble with elitegroup ppga->slo1 adapters (they don't do
> > dual at 100MHz FSB) the msi ms-6905 v1.1 let my system run at 2*450MHz.
> > to check stability i ran "rc5des" (some cryptographic stuff that uses both
> > cpu's to 100%) for 13 hours in my closed tower. after that i rebooted the
> > system to check the system monitor in the BIOS. the temperatures were:
> >
> > CPU1 52 degrees celsius
> > CPU2 49 degrees celsius
> >
> > so, now my questions...
> >
> > are these temperatures too high? has anybody else some numbers to compare
> > to? maybe a dual PII 450 system?
> >
> > do you know a system monitoring program for linux which displays the
> > temperature (to save the rebooting)?
> >
> > the system: 2*celeron450a, gigabyte 6bxd board
> >
> > everything is still stable and perfectliy running under linux, but i'm not
> > quite sure about the temperature...because i want to let the system run 24
> > hours a day.
> >
> > thanks for posting your numbers...
> >
> > regards michael
>
> I don't know whether those numbers are good for your machine, but on
> mine at least they haven't affected stability. As you can see from the
> output below, my CPUs run at about the same temperature after about an
> hour of rc5des. Still, with summer coming I will probably not be
> running rc5 as often. :)
>
> I'm running two PII/350s. I have the gigabyte 6bxds board, which is
> probably identical, and it looks like the 3.3V channel runs at more
> like 3.5 all the time, which probably is a factor in the high CPU
> temperature.
>
> The program I'm using to generate this output is lm_sensors 2. You
> can find it at http://www.netroedge.com/~lm78/
>
> Regards,
> Brendan
>
> xanadu:~$ sensors
> lm78-i2c-0-2d
> Adapter: SMBus PIIX4 adapter at 5000
> Algorithm: Non-I2C SMBus adapter
> VCore 1: +2.00 V (min = +1.90 V, max = +2.09 V)
> VCore 2: +1.98 V (min = +1.90 V, max = +2.09 V)
> +3.3V: +3.47 V (min = +3.32 V, max = +3.66 V)
> +5V: +5.07 V (min = +4.72 V, max = +5.24 V)
> +12V: +12.31 V (min = +11.36 V, max = +12.58 V)
> -12V: -11.82 V (min = -11.33 V, max = -12.55 V)
> -5V: -5.06 V (min = -4.74 V, max = -5.24 V)
> fan1: 4326 RPM (min = 3000 RPM, div = 2)
> fan2: 4411 RPM (min = 3000 RPM, div = 2)
> fan3: 0 RPM (min = 0 RPM, div = 2)
> temp: +40 C (limit = +60 C, hysteresis = +50 C)
> vid: +3.40 V
> alarms: Board temperature input (usually LM75 chips)
> alarms: Chassis intrusion detection
>
> lm75-i2c-0-48
> Adapter: SMBus PIIX4 adapter at 5000
> Algorithm: Non-I2C SMBus adapter
> temp: 49.5 C (limit: 60.0 C, hysteresis: 50.0 C)
>
> lm75-i2c-0-49
> Adapter: SMBus PIIX4 adapter at 5000
> Algorithm: Non-I2C SMBus adapter
> temp: 51.5 C (limit: 60.0 C, hysteresis: 50.0 C)
>
> xanadu:~$
>
> --
> Brendan Cully <[EMAIL PROTECTED]>
> "I hope I don't win
> The rules say to bring a friend
> I don't have any"
> -
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>
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