1) why does your forum refuse to accept my login on Chrome.
It says I'm logged in, but I can not post a new question.
Keeps telling me I'm not connected. Have to use IETab to let it work.
2) CPU-z shows varying core voltage 1.104 - 1.360 and varying CPU speed.
Sometimes even with 6 digits (do not believe that to be correct)
For the question number two.
The frequence of CPU and his voltage varying because the "load" is differente. In idle the frequence CPU decrease and in "load" is increase.
You can test when the CPU encode a movie. You will see the difference.