First of all I would like to say that I really like your program(s).
I noticed that the values for my 4 CPU-cores are different, namely 2.4 GHz and 1.6 GHz.
To get a second opinion I tried out the Intel® Processor Identification Utility and it gave the uniform answer that all cores were 2.4 GHz.
I think this needs a checkup to function perfectly.
Thanks in advance
Colgate