Article View: comp.sys.mac
Article #16928Re: Macintosh Dhrystones
From: Stew Rubenstein
Date: Fri, 19 Jun 1987 08:55
Date: Fri, 19 Jun 1987 08:55
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In article <1078@ccicpg.UUCP> cracraft@ccicpg.UUCP (Stuart Cracraft) writes: >In article <sUnzcIy00UhTJoY1lD@andrew.cmu.edu> rs4u+@ANDREW.CMU.EDU (Richard Siegel) writes: >> >> >>The Sun's 68020 is clocked at 16MHz, I believe; the Mac II is at 15.7 MHz. > >I heard 16.67 for the Mac II. Who's right? According to Chapter 1 of "Macintosh II and Macintosh SE Cards and Drivers" the correct clock speed for the II is 15.6672 MHz. Coincidentally, this is equal to the pixel clock rate on the older Macs, and twice the clock speed of the 68000 in the older Macs. >P.S. And how about a 25mhz Mac II? Maybe on a NuBus card. -- Stew Rubenstein Cambridge Scientific Computing, Inc. UUCPnet: seismo!harvard!rubenstein CompuServe: 76525,421 Internet: rubenstein@harvard.harvard.edu MCIMail: CSC
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!gatech!hao!husc6!harvard!stew From: stew@harvard.UUCP (Stew Rubenstein) Newsgroups: comp.sys.mac Subject: Re: Macintosh Dhrystones Message-ID: <1093@harvard.UUCP> Date: Fri, 19-Jun-87 04:55:01 EDT Article-I.D.: harvard.1093 Posted: Fri Jun 19 04:55:01 1987 Date-Received: Mon, 22-Jun-87 01:42:06 EDT References: <sUnzcIy00UhTJoY1lD@andrew.cmu.edu> <1078@ccicpg.UUCP> Reply-To: stew@harvard.UUCP (Stew Rubenstein) Organization: /etc/organization Lines: 21