overclocked P4 power dissipations

[Toast]

Greetings,

In a continuing effort to quantify voltages and power dissipations from an overclocked Pentium 4 Northwood processor, I have compiled and plotted some data that may be helpful to all.

While I am an engineer, some of this is a little out of my area of expertise and I would be very grateful for some feedback.

Toast

 

[Toast]

Predicted voltages

 

[Toast]

Predicted Power Dissipation

 

[Toast]

good stuff

 

[Lt. Max]

how did u create the charts? do u have a 2.2 so that u could test?

 

[Toast]

data sources

Lt.

All of the original source voltage data was obtained from the overclockers database for P4 1.6A's and 1.8A's. I posted the following thread with the results. In addition to the voltage data, I did use some of the s-spec information for the P4 posted on their web site.
http://forum.oc-forums.com/vb/showthread.php?threadid=70900

The Voltage vs Frequency regression expression gained from that work was used for all the predictions posted in this thread.

Toast

 

[Ruiner]

Given those numbers, we're definitely into AMD territory when it comes to heat output. Water-cooling will be a real plus if you don't want to wear earplugs (for a screaming HSF).

Has anyone seen Radiate .DAT's for Northwoods and Tualatins?