This fellow should have checked with Tom too?
"The Mysterious 3.3GHz Processor"
Ed Stroligo - 9/12/02
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The Facts
There is an article at Tom's Hardware which purports to review an upcoming Northwood processor.
As part of the article, there is a picture of the purported processor. Update: There was a picture of the processor, it's just been yanked, but don't worry, I saved a copy. 🙂
It has an sspec of QFF8ES A4, and a type identifier of 80531.
Type identifer 80531 was used by Intel for non-Northwood 478-pin PIVs.
If you look carefully at the first picture in this article on the 2.0 Ghz PIV Willamette, you'll see that that CPU also has an identifying code of QFF8ES A4, and a type identifier of 80531 (though it's not the same processor as the one shown in the recent article).
If you don't want to look so far, here's a far clearer picture from ardOCP (click on the first image). Again, QFF8ES A4, type identifier 80531.
Intel never recycles items like sspecs or type identifiers.
Occasionally, we've noticed websites put the wrong picture up for a processor, but the picture of the processor shows a code ending in 3.3G0K rather than 2.0G0K.
The Opinion
The only plausible legitimate explanation we can come up with for this is that the person at Intel responsible for programming the thingamajig that stamps out identifying numbers changed some parameters but not others, after all, such chips normally never see the light of day.
I think someone has some explaining to do.