[SOLVED] E6400 with Lion 10.7.5 Slow after Sleep Cycle

[meitiv]

EDIT 1/6/2014.

I solved the problem by removing the NullCPUPowerManagement.kext and the SleepEnabler.kext I have Cameleon generate the P-states and sleep and speedstep now work well with no slowdown after sleep.

 

I have an E6400 with Nvidia Quadro NVS 160M, Core 2 Duo P8700.  Sleep works with the SleepEnabler kext.  However, after the sleep cycle the system is about 70% slower.  The SunSpider javascript benchmark is 270ms on freshly booted system and about 400ms after the sleep cycle.

 

What could be causing the slowness after sleep?

 

Thanks!