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Subject: Re: itanium

Author: David Blackman

Date: 01:35:22 01/18/01

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On January 17, 2001 at 23:21:19, Dann Corbit wrote:

>The 64 bit address space and 64 bit native operations are unique to those two
>(and a smattering of other chips that nobody will ever care about).

He means Itanium and Alpha.

AMD is planning a 64 bit chip called Sledgehammer. It isn't here yet, but it is
quite possible they will deliver in quantity about the same time Intel do. Also
quite possible they will be more succesful in the market. Wait and see.

There are quite a few other 64 bit chips out there already. They aren't in large
numbers in desktop machines, but they are in extremely large numbers elsewhere,
such as game consoles, high end embedded aplications etc. Many of these are
derivatives of the MIPS 4000 series.

It's kind of sad that PCs make do with 32 bits while cheap and nasty smaller
computers get 64. That's mostly because all the crappy software that PC users
insist on is too hard to port to a different architecture.



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