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To: EricRR who wrote (13556)10/12/2000 9:07:22 PM
From: jcholewaRead Replies (1) | Respond to of 275872
 
> > > Has Intel ever explicitly said that the ALU of a 1.5GHz is running at 3GHz?
> > Yes.
> Do you know when? I don't count Andy Grove's one the spot answer at the Spring IDF.

Oh, mannnnn ... I didn't know you wanted me to do excavating!

Hmmm. Off the top of my head, I have the following quote sent to me by an architect on the Willamette project. I don't have anything more official than this, but it's enough for me.

"Claims that the Willamette processor was not operating at a real 1.5 GHz are false. The processor was being operated at an MCLK (Medium Clock) rate of 1.5 GHz. Since the ALUs operate at FCLK (Fast Clock = 2 X MCLK) they were running at 3.0 GHz. Both of these facts were stated multiple times at the IDF presentations."



To: EricRR who wrote (13556)10/12/2000 9:33:33 PM
From: Scott D.Read Replies (1) | Respond to of 275872
 
The leaked benchmark results show a Pentium 4 running at 1.4GHz has an integer core running at 700 Athlon MHz. Note these were not production Pentium 4s. While it is true that many consumers are happy to compare MHz figures, I think that a person about to spend several thousand dollars will first look closely at benchmark results. I know I will.