ITHERM(4)

NAME
itherm - Intel 3400 temperature sensor

SYNOPSIS
itherm* at pci?

DESCRIPTION
The itherm driver provides support for several sensors found in Intel 3400 and 5 series chipsets.

The sensors currently exposed via the sysctl(8) interface are:
Sensor | Units | Typical Use
Thermometer | degC | Temperature
Core 1 | degC | Temperature
Core 2 | degC | Temperature
CPU power cons. | Watts | Power usage
CPU/GPU Max | degC | Temperature
DIMM 1 | degC | Temperature
DIMM 2 | degC | Temperature
DIMM 3 | degC | Temperature
DIMM 4 | degC | Temperature
GPU abs. | degC | Temperature
PCH abs. | degC | Temperature

SEE ALSO
pci(4), sensorsd(8), sysctl(8)

HISTORY
The itherm driver first appeared in OpenBSD 4.8.

AUTHORS
The itherm driver was written by Mike Larkin <mlarkin@openbsd.org>.

CAVEATS
Not all sensors are wired on every machine, so the list of sensors shown in sysctl(8) may not show all the sensors listed above. Furthermore, the itherm driver will flag sensors as invalid if they report bogus data.