Unfortunately, no.... core temps are not reproted from the DTS on phenom, only from the analog package sensor, and it is not calibrated:
http://www.alcpu.com/CoreTemp/howitworks.html
At least according to the core temp author:
To Tony ... kudos on the highest observed Phenom clock yet.AMD chips report the temperature by a special register in the CPU's NB. Core Temp reads that register and uses a formula provided by AMD to calculate the current temperature.
The formula for the K8 is: 'Core Temp = Value - 49'.
The formula for the K10* is: 'CPU Temp** = Value / 8'.
The sensor in AMD CPUs can report temperatures between -49C and 206C.
*K10 = Phenom (Agena), Opteron (Barcelona). The K10 reports a temperature value that is relative to a certain predefined value, it doesn't report the actual processor temperature! So take that into consideration.
**CPU Temp is because the Phenom\Opteron (K10) have only one sensor per package, meaning there is only one reading per processor.






Reply With Quote
Bookmarks