
09-26-2002, 04:00 AM
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Thinker
Join Date: Feb 2002
Posts: 414
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[quote="Ed Hansberry"]
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Originally Posted by Timothy Rapson
The PIII's running at 1.5GHz would blow away for most things P4's running up to 2GHz because Intel hadn't optimized the way old code was handled.
That is the question for me - how much optimization do MS and developers have to do and how much more work does Intel need to do?
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And with the PIIIs and PIVs there was lots of warning that they would have to wait for optimized code. It was the same with MMC extensions. Intel has been claiming for almost two years that the XScales were magic. More speed, all the way up to 1000MZ, less power usage, MAGIC! Now, nothing. I think the poster above who thought the Zayo was simply overclocking the processor has the best explaination.
By the way, only a fool (ok, a fool or a rare person who have some very specialized early optimized software) would buy a P IV. If the OS and most programs are not optimized they run no faster than a PIII but the processor costs far more. By the time the software is generally out the P IV will cost half what it does now and one would have paid twice as much for it just to have it sitting in the case for 6-12 months? I don't follow such so closely, but I don't think there are many P IVs selling well. I don't know when they will be fully supported and selling well.
The bottom line is that Intel and everyone else knew that the P IV was a special case. They let us all think the X-Scale was a regular clock doubling and would run twice as fast out of the box.
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