My p4 3ghz as solw as a 2ghz cpu (also making funny noises)

[string1]

i just did several benchmarks with my cpu (mainly sisoft sandra and pcmark 04). in sandra my cpu compares to a p 1,8 ghz, in pcmark04 i get about half of the pints people with similar setups get. also lately it seems that the computer seems to read from my hd if i do cpu intensive tasks. also while intensive tasks i heare a hight frequent noise directly from teh cpu. first i thought its coming from my drive but i was able to track it down while removing the cooler for a minute). so any suggestions whats wrong? here my system specs:

CPU:
Modell: Intel(R) Pentium(R) 4 CPU 3.00GHz
Geschwindigkeit: 3.30GHz
Leistungsbewertung: PR4389 (geschätzt)
SMT Unterstützung: 2 Einheit(en)
Typ: Standard
L2 Onboard Cache: 512kB ECC Synchron, ATC, 8-weg Satz, 64 Byte
Zeilengröße, 2 Zeilen pro Sektor

OS:
Windows XP Professional

Mainboard:
Bus(se): ISA AGP PCI IMB USB FireWire/1394 i2c/SMBus
MP Unterstützung: 1 CPU(s)
MP APIC: Ja
System BIOS: American Megatrends Inc. 080009
System: To Be Filled By O.E.M. To Be Filled By O.E.M.
Mainboard: ASUSTeK Computer Inc. P4P800SE
Gesamtspeicher: 1023MB DDR-SDRAM

Chipset:
Modell: ASUSTeK Computer Inc 82865G/PE/P, 82848P DRAM
Controller / Host-Hub Interface
Front Side Bus Geschwindigkeit:4x 220MHz (880MHz Datenrate)
Gesamtspeicher: 1GB DDR-SDRAM
Speicherbusgeschwindigkeit: 2x 146MHz (292MHz Datenrate)

 

[howdyhowy]

I dont think your processor is slow compared to main and I have the same motherboard, good scores or is main to slow??

ps look at my pics :grinthumb