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Article #821

Re: Debate: PowerMac "trounces" Pentium....???

#821
From: Jim Wong
Date: Thu, 10 Aug 1995 08:41
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In article <danpop.808015471@rscernix>, Dan.Pop@mail.cern.ch (Dan Pop) wrote:
> Nope.  Not even Motorola claimed this.  A cpu with a 16-bit data bus
> and a 16-bit ALU is by no means a 32-bit processor.

If depends on how you look at it.  To quote Tanenbaum:

"If you are ever trying to determine if someone is a hardware person or a
software person, ask him if the 68000 is a 16- or 32-bit machine.  A
hardware engineer will say 16, due to the 16-bit data bus.  A programmer
will say 32, because the registers are all 32 bits wide."


> 
> The first 32-bit 68k was the 020.  Launched about at the same time as
> the first 32-bit x86, the 386.

The first "true" 32-bit 68k was the 020, launched in 1984.  The 386 was
released in 1985.

-- 
Jim Wong (jd-wong@uiuc.edu)
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Path: arc1-ca.pugleaf.net!berlin-15.slip.uiuc.edu!user
From: jd-wong@uiuc.edu (Jim Wong)
Newsgroups: comp.sys.powerpc,comp.os.linux.advocacy,comp.sys.mac.advocacy,comp.os.os2.advocacy,comp.sys.amiga.advocacy,comp.sys.intel,alt.2600,alt.destroy.microsoft
Subject: Re: Debate: PowerMac "trounces" Pentium....???
Date: Thu, 10 Aug 1995 03:41:33 -0500
Organization: University of Illinois
Message-ID: <jd-wong-1008950341330001@berlin-15.slip.uiuc.edu>
References: <te-0608952033540001@mac1-d036a1.uwasa.fi> <405fd2$dss@meaddata.meaddata.com> <408os1$htk@meaddata.meaddata.com> <408tsl$j71@inews> <4095re$4nu@caesar.ultra.net> <danpop.808015471@rscernix>
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