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Xref: sserve comp.sys.sun.hardware:24534 comp.sys.sun.admin:46602 comp.unix.bsd.netbsd.misc:280 Path: sserve!newshost.anu.edu.au!harbinger.cc.monash.edu.au!news.uwa.edu.au!classic.iinet.com.au!news.uoknor.edu!news.ecn.uoknor.edu!paladin.american.edu!gatech!howland.reston.ans.net!Germany.EU.net!zib-berlin.de!gs.dfn.de!tubsibr!zimmerma From: zimmerma@ibr.cs.tu-bs.de (Marc Zimmermann) Newsgroups: comp.sys.sun.hardware,comp.sys.sun.admin,comp.unix.bsd.netbsd.misc Subject: Re: ss20 performance Followup-To: comp.sys.sun.hardware,comp.sys.sun.admin,comp.unix.bsd.netbsd.misc Date: 5 May 1995 12:53:50 GMT Organization: TU Braunschweig, Informatik (Bueltenweg), Germany Lines: 24 Distribution: world Message-ID: <3od74u$bpl@ra.ibr.cs.tu-bs.de> References: <3ncfij$dln@gremlin.backfire.mn.org> <3nhacr$3hf@park.uvsc.edu> <3nk248$rcu@helena.MT.net> <3nk73j$d61@controversy.math.lsa.umich.edu> NNTP-Posting-Host: kastor.ibr.cs.tu-bs.de Michael Koch (mkoch@math.lsa.umich.edu) wrote: > In <D7L3wM.Auo@aisb.ed.ac.uk> andrewfg@dai.ed.ac.uk (Andrew Fitzgibbon) > writes: > >Model 100$ CPU MHz | I92 F92 gcc AIM > >PC pentium 75 | 89 69 > >20/61 ss 60 | 89 103 70 63 > >PC pentium 90 | 110 84 > >PC pentium 100 | 122 93 > >20/71 ss2 70 | 126 121 > >PC pentium 120 | 140 104 > >estimated (ha!)P6 133 | 200 > > That's ``per'' CPU in the SS20 right? > The relationship is not quite linear. A dual processor system will run > anywhere from 150% to 180% as fast as a single processor system. MIKE... Well, well, it can reach near 200%, you know. This depends on how data is cached, and the like... (Note that those supercaches are 1M in size) best regards, Marc