X4 Ray Tracing - Optimal CPU

[marty]

OK I played around a little more.
I reset the processor to 3.4Ghz and got a time of 1:27min
Went back and changed it again this time to 4.5Ghz and got a time of 55 secs which was slower than the 47 sec result at 4.2Ghz.????
Re did the ray trace and got 55 again.

I am not sure what is happening but regardless the improvement is at least 30% which is quite significant