Hi Massman, forgot to add screenshot of x12 cpu ratio bug with all the firmware versions I've tested (1.0, 1.1b18, 1.2, 1.3) and a 3930K retail.
It appears that when I change the "global" cpu ratio, or the per core turbo ratio to any multiplier, and inside Windows 7, the temperature sensors detect the temps of all of the cpu cores at 91 degrees celsius. So I guess it never goes above 12 x 100 or 1200MHz. Please see screenshot at the url below with the Coretemp readings, and even with cpu-z, where it
shows the cpu at 1200MHz, and also only using 0.88volts of power.
See full high resolution screenshot image here
http://www.twitpic.com/7ighyk/full