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Article #22133

Re: CISC Silent Spring

#22133
From: John Mashey
Date: Sat, 03 Feb 1990 17:47
28 lines
1912 bytes
In article <771@sce.carleton.ca> greg@sce.UUCP (Greg Franks) writes:
>In article <3300098@m.cs.uiuc.edu> gillies@m.cs.uiuc.edu writes:
>>
>>Here's a rhetorical question:
>>
>>When was the last time someone introduced a new CISC architecture?
>>How many years has it been?  New versions of old chips ('486, '040,
>>etc) do not count as "new architectures".
>
>The big players in the microprocessor wars are busy souping up their
>existing CISC processors all of the time, so why would they bother
>concocting new ones.  People sure like having the latest CPU on their
>desk to run lotus 123 or MacDraw.  Furthermore, with the lastest CISC
>processors reaching into the domain of the RISC processors in terms of
>performance (eg, 68040 @ 25 MHz being faster than SPARC @ 25 MHz
>according to Byte), 
My Byte's are in the middle of the input stack.  Could someone please
post the DATA that shows a 68040 @ 25Mhz to be faster than a SPARC @ 25Mhz?
(yes, I've seen the Motorola ads that show the 68040 to be 20 mips versus
a SPARC's 18.... :-)  

On the good side of reality, plaudits to UNIX/World, which has started
publishing SPEC numbers (full charts) in some of its workstation comparisons.
-- 
-john mashey	DISCLAIMER: <generic disclaimer, I speak for me only, etc>
UUCP: 	{ames,decwrl,prls,pyramid}!mips!mash  OR  mash@mips.com
DDD:  	408-991-0253 or 408-720-1700, x253
USPS: 	MIPS Computer Systems, 930 E. Arques, Sunnyvale, CA 94086
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References: <3300098@m.cs.uiuc.edu> <771@sce.carleton.ca>

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From: mash@mips.COM (John Mashey)
Newsgroups: comp.arch
Subject: Re: CISC Silent Spring
Message-ID: <35456@mips.mips.COM>
Date: 3 Feb 90 17:47:29 GMT
References: <3300098@m.cs.uiuc.edu> <771@sce.carleton.ca>
Sender: news@mips.COM
Reply-To: mash@mips.COM (John Mashey)
Organization: MIPS Computer Systems, Inc.
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