[lm-sensors] Inconsistents results

Georges Giralt georges.giralt at free.fr
Thu Feb 1 06:44:07 CET 2007


Hi !
I own a recent Asus mainboard (M2NPV-VM) with an Athlon 64X2 3600+ (the 
cheap low cache version, low power consumption).
The results I get with ACPI and sensors are inconsistent :
The Mobo BIOS gives 28~30 ° C for the proc and 1°C above for the mobo 
so 29~31 °C)
Under Linux (Fedora Core 6 2.6.19-1.2895.fc6 X86-64) I get :
# cat /proc/acpi/thermal_zone/THRM/temperature
temperature:             40 C
#sensors
k8temp-pci-00c3
Adapter: PCI adapter
Core0 Temp:
              +13°C
Core1 Temp:
              +27°C

it8716-isa-0290
Adapter: ISA adapter
VCore:     +1.02 V  (min =  +0.00 V, max =  +4.08 V)
VDDR:      +3.25 V  (min =  +0.00 V, max =  +4.08 V)
+3.3V:     +0.00 V  (min =  +0.00 V, max =  +4.08 V)   ALARM
+5V:       +4.84 V  (min =  +0.00 V, max =  +6.85 V)
+12V:     +11.78 V  (min =  +0.00 V, max = +16.32 V)
in5:       +0.00 V  (min =  +0.00 V, max =  +4.08 V)   ALARM
in6:       +0.00 V  (min =  +0.00 V, max =  +3.82 V)   ALARM
5VSB:      +4.68 V  (min =  +0.00 V, max =  +6.85 V)
VBat:      +2.91 V
fan1:     2860 RPM  (min =    0 RPM)
fan2:     1391 RPM  (min =    0 RPM)
fan3:        0 RPM  (min =    0 RPM)
temp1:       +18°C  (low  =    -1°C, high =  +127°C)   sensor = diode
temp2:       +28°C  (low  =    -1°C, high =  +127°C)   sensor = thermistor
temp3:       +25°C  (low  =    -1°C, high =  +127°C)   sensor = thermistor
vid:      +0.000 V
#
Two things bother me : First, the discrepancy between core0 temp and 
core1 temp. As they are into the same package, they should even out, 
should'nt they ? The second thing is that the spread ot temperature I 
get : 13, 18, 25, 27, 28 and 40 °C ...
If anybody has an answer, a lead, or an idea, it will have my gratitude !
TIA
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