pentium D 830 3.00GHz SmithField - Reported core speed

[idata]

Greetings,

I have an Intel Pentium D 830 3.00GHz - Smithfield.

When I run "Intel(R) Processor ID Utility" it states that following:

Speed Expected " 3.0 GHz"

Reported Core 1 "1.66 GHz"

Reported Core 2 "1.66 GHz"

Should each core report 3.0 GHZ?

Thanks

[idata]

Enhanced Intel Speedstep® Technology (EIST)

Intel(R) Processor ID Utility is not that good at showing this.

[idata]

Intel Speedstep was disabled in BOIS already.

After I disabled "On-Deman Clock Modulation" in BOIS it reports 3 GHz for each core now.

Thanks.