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Subject: Re: 64 Bit Programs

Author: Sune Fischer

Date: 00:44:09 06/30/03

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On June 29, 2003 at 23:21:42, Eugene Nalimov wrote:

>On June 29, 2003 at 23:00:29, Jay Urbanski wrote:
>
>>On June 29, 2003 at 22:19:48, Robert Hyatt wrote:
>>
>>>My point was not that it will be bad.  But that it _could_ be better.  Going
>>>to 64 bits while supporting legacy X86 architecture stuff is not the way to
>>>fastest performance.
>>
>>Bob you should see if Intel are hiring Itanium sales people :)
>>
>>I'm certainly happy to be able to run all my exisiting software faster than any
>>other processor on the planet can run it.  And Opteron is currently the fastest
>>shipping processor around for Integer performance, period.  Yeah Itanium II and
>>Madison are faster in floating point - but they cost several thousand dollars a
>>pop also.
>
>
>SPECint 2K:
>
>Opteron: 1095 (base) / 1170 (peak)
>P4:      1164 (base) / 1200 (peak)
>
>http://www.spec.org/cpu2000/results/res2003q2/cpu2000-20030421-02108.html
>http://www.spec.org/cpu2000/results/res2003q2/cpu2000-20030422-02135.html
>
>Thanks,
>Eugene

Maybe for clarity it should be added that the Opteron was running 32 bit
binaries.
"Opteron" could confuse people into thinking this was a 64-bit test. :)

-S.



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