10.9 - Speedstep no longer working properly

[kjp4756]

My system:

 

Asus P7P55D

Intel i5 750 @ 3.6ghz (18x200)

8GB DDR3 1600MHZ

nvidia GTX560ti

 

I'm doing some testing with 10.9 on a separate partition.  Pretty much everything is working flawlessly.  I did notice that my speedstep is not working correctly.  In 10.8 I can get 3 multipliers; 9.0, 16.0 and 18.0.  When I am booted in to 10.9 I only get 16 and 18.  Any ideas on where to start looking?

 

I am using clover bootloader with a DSDT and SSDT.  

 

Thanks.

 

EDIT:  OK, never mind.  It looks like multiplier 9 works.  It doesn't use multiplier 9 as much as mountain lion did but it does go in to it sometimes.  It may be because this is a new install and the cpu is busy with things like spotlight and such.

Edited October 12, 2013 by mcdougal33