Currently, there is no such tool that allows to monitor many system sensors, log data, load it for further investigation and examine. They either heavily outdated and provide incorrect data (RivaTuner) or don't support new sensors.
In other hand, Everest/AIDA is always updating and I don't understand why System Stability Module has no such feature. It would be just super-awesome to log temp values and constantly SAVE them, so, it won't get lost after a crash caused by overheating.
Did I miss something? Why it wasn't implemented before? It is not like this feature is something new.