← Back to team overview

sslug-teknik team mailing list archive

CPU Temperatur og lm_sensor

 

Hej.

Jeg er lidt i tvivl om sensor-programmet under Linux
viser de rigtige temperature på CPU'en. Jeg har indtryk
af, at der for nogle chipset måles en relativ temperatur
og det er jo skidt, hvis offset ikke er sat rigtig.

Hvilken temperature kan man forvente for en P4

    Northwood 2.8-3.2 GHz (Model 2)
    Prescott  3.2-3.4 GHz (Model 3)

Hvornår (hvilken temperatur) begynder de at fejle ?

Nedenstående viser en Prescott 3.2 GHz klokket til 3.48GHz
og derefter en Northwood 3.0 GHz

--PMM

# sensors
it87-isa-0290
Adapter: ISA adapter
VCore 1:   +1.29 V  (min =  +1.42 V, max =  +1.56 V)   ALARM
VCore 2:   +2.59 V  (min =  +2.40 V, max =  +2.60 V)   ALARM
+3.3V:     +6.72 V  (min =  +3.12 V, max =  +3.44 V)   ALARM
+5V:       +4.30 V  (min =  +4.72 V, max =  +5.24 V)   ALARM
+12V:     +11.56 V  (min = +11.36 V, max = +12.60 V)   ALARM
-12V:     -16.01 V  (min = -12.63 V, max = -11.41 V)   ALARM
-5V:       -8.10 V  (min =  -5.28 V, max =  -4.81 V)   ALARM
Stdby:     +3.83 V  (min =  +4.72 V, max =  +5.24 V)   ALARM
VBat:      +4.08 V
fan1:     2445 RPM  (min =    0 RPM, div = 8)
fan2:        0 RPM  (min =  664 RPM, div = 8)
fan3:        0 RPM  (min =  664 RPM, div = 8)          ALARM
M/B Temp:    +26 C  (low  =   +15 C, high =   +40 C)   sensor = thermistor
CPU Temp:    +25 C  (low  =   +15 C, high =   +45 C)   sensor = thermistor
Temp3:       +58 C  (low  =   +15 C, high =   +45 C)   sensor = diode

# sensors
it87-isa-0290
Adapter: ISA adapter
VCore 1:   +1.55 V  (min =  +1.42 V, max =  +1.56 V)   ALARM
VCore 2:   +2.59 V  (min =  +2.40 V, max =  +2.60 V)   ALARM
+3.3V:     +6.74 V  (min =  +3.12 V, max =  +3.44 V)   ALARM
+5V:       +4.23 V  (min =  +4.72 V, max =  +5.24 V)   ALARM
+12V:     +12.08 V  (min = +11.36 V, max = +12.60 V)
-12V:     -16.09 V  (min = -12.63 V, max = -11.41 V)   ALARM
-5V:       -8.10 V  (min =  -5.28 V, max =  -4.81 V)   ALARM
Stdby:     +1.26 V  (min =  +4.72 V, max =  +5.24 V)   ALARM
VBat:      +4.08 V
fan1:     2909 RPM  (min =    0 RPM, div = 8)
fan2:        0 RPM  (min =  664 RPM, div = 8)
fan3:        0 RPM  (min =  664 RPM, div = 8)          ALARM
M/B Temp:    +25 C  (low  =   +15 C, high =   +40 C)   sensor = thermistor
CPU Temp:    +25 C  (low  =   +15 C, high =   +45 C)   sensor = thermistor
Temp3:       +32 C  (low  =   +15 C, high =   +45 C)   sensor = diode


--
+----------------------------------------------------------+
| Kabel-TV over Internettet   --   http://www.streamtv.dk/ |
+----------------------------------------------------------+



Follow ups