Problem Pentium 4 HT 630 Processor

[Maryna]

Hi guys, I have a Desktop Asus model A4S-Q002h equipped with a Pentium 4 HT 630 Processor, 3.00 GHz Socket LGA775, 2MB L2 Cache/800 MHz FSB,2*1 GB DDR2 667,160 GB SATA,500 GB Data Transfer.

Today I started CPU-Z and the thing that leaves me perplexed is the clock that is equal to 2793 MHz.
If and only if you start a laborious process (for example, create a compressed folder with WinRAR) then the clock up to 2992 MHz.

I remember that long ago the value was still stable on 2992 MHz, but now no.

Someone could tell me if it is normal?

Regards!

[Adripathi]

Please, try to recollect the system from the previous system Restore point. To overclock the system properly follow the Efficient overclocking guide for the Pentium 4 HT 630 Processor.

[Adit]

The new processors will support the upcoming Microsoft Windows XP Professional x64 Edition operating system and will enable users to experience the benefits of 64-bit computing. The Pentium 4 Processor Extreme Edition 3.73 GHz supporting HT Technology features a 1066 MHz system bus and 2MB of L2 cache. The Intel Pentium 4 Processor 6xx sequence supporting HT Technology comes in speeds of up to 3.60 GHz, features an 800MHz system bus, a doubled L2 cache of 2MB and EIST.