W dniu 19.01.2018 o 15:21, Jacek Maciejewski pisze:
Obejrzałem sobie stronę tego Real Temp. W okienku jak wół jest rubryka
na "Temperature" oraz druga, na "Distance to Tjmax". Zatem, IMO, program
mierzy temperaturę i znając dopuszczalne Tjmax wylicza "distance" :)
(jakby ktoś nie wiedział to Tjmax to max. temperatura złącza, z reguły
kilka st. wyższa niż Tcase)
Chyba niezbyt dokładnie obejrzałeś, skoro upierasz się przy swojej
błędnej opinii, wystarczyło zajrzeć do dokumentacji, czyli "Installation
& Calibration Page": https://www.techpowerup.com/realtemp/docs
"RealTemp is a temperature monitoring program designed for all Intel
single Core, Dual Core and Quad Core processors. Each core on these
processors has a digital thermal sensor (DTS) that reports temperature
data relative to TjMax which is the safe maximum operating core
temperature for the CPU.
If the value of TJMax is known and if the data being output by the DTS
sensors changed at the exact same rate that the core temperature was
changing at then you could use this simple formula to convert DTS data
to your absolute core temperature:
Absolute Core Temperature = TJMax - DTS"
To samo twierdzą autorzy innego znanego programu do monitoringu
temperatury procesorów, Core Temp:
http://www.alcpu.com/CoreTemp/howitworks.html
"Intel defines a certain Tjunction temperature for the processor. This
value is usually in the range between 85°C and 105°C. In the later
generation of processors, starting with Nehalem, the exact Tjunction Max
value is available for software to read in an MSR (short for Model
Specific Register).
A different MSR contains the temperature data. The data is represented
as a Delta in °C between current temperature and Tjunction.
So the actual temperature is calculated like this 'Core Temp = Tjunction
- Delta'"
Ale po co czytać, skoro się wie lepiej.
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