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Article #11010

Re: DEC Alpha AXP System INTEGER Performance

#11010
From: Greg Pavlov
Date: Mon, 16 Nov 1992 18:53
15 lines
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In article <jdd.721687838@cdf.toronto.edu>, jdd@cdf.toronto.edu (John DiMarco) writes:
> In <1698@niktow.canisius.edu> pavlov@niktow.canisius.edu (Greg Pavlov) writes:
> 
> >  The SPECint92 values seem somewhat low, in terms of processor MHz.  Any 
> >  known reasons why ?  Essentially, our R3000-based systems, at 40 MHz, 
> >  have a SPECint92 (measured by DEC) that is apx. 40% of an ALPHA-based 
> >  system at 133 MHz.
> 
> There are two ways of making processors fast. One is making them do more
> per clock cycle. The other is making them run at a higher clock rate.
> 
  Of course.  But you are summarizing my question, not answering it.  


  pavlov@fstrf.org
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Message-ID: <1710@niktow.canisius.edu>
Path: arc1-ca.pugleaf.net!sparky!uunet!usc!cs.utexas.edu!sun-barr!rutgers!ub!niktow!pavlov
References: <1992Nov10.153629.27510@ryn.mro4.dec.com> <martin.721554717@bert> <jdd.721687838@cdf.toronto.edu>

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Path: arc1-ca.pugleaf.net!sparky!uunet!usc!cs.utexas.edu!sun-barr!rutgers!ub!niktow!pavlov
From: pavlov@niktow.canisius.edu (Greg Pavlov)
Newsgroups: comp.arch
Subject: Re: DEC Alpha AXP System INTEGER Performance
Keywords: Alpha, AXP, SPEC, DEC, INTEGER
Message-ID: <1710@niktow.canisius.edu>
Date: 16 Nov 92 18:53:27 GMT
References: <1992Nov10.153629.27510@ryn.mro4.dec.com> <martin.721554717@bert> <jdd.721687838@cdf.toronto.edu>
Organization: Canisius College, Buffalo NY. 14208
Lines: 15