7 Plutonium

RE: Dell XPS 435t/9000 fluctuating CPU Voltage and Clock Speed

The enhanced C states are not a feature of 1st Gen Core I7 920.

Enhanced Intel SpeedStep® Technology is available in this model.

Cores 4

Threads 8

Processor Base Frequency 2.66 GHz

Max Turbo Frequency 2.93 GHz (So your 3GHZ is wishful thinking)

Cache 8 MB SmartCache

4.8 GT/s QPI

QPI Links 1

TDP 130 W

VID 0.800V-1.375V

 

You should not be getting such low frequency however on a 970

unless its a remarked fake cpu.

i7-970

Cores     6
Threads     12
Base Frequency     3.20 GHz
Turbo Frequency     3.46 GHz
Cache     12 MB SmartCache
4.8 GT/s QPI
QPI Links     1
TDP     130 W
VID Voltage Range     0.800V-1.375V


Report Unresolved Customer Service Issues
here

I do not work for Dell. I too am a user.

The forum is primarily user to user, with Dell employees moderating
Contact USA Technical Support






Get Support on Twitter @DellCaresPro