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Article #11010Re: DEC Alpha AXP System INTEGER Performance
From: Greg Pavlov
Date: Mon, 16 Nov 1992 18:53
Date: Mon, 16 Nov 1992 18:53
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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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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