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Article #926

Re: New RISC workstations (MIPS R4400)

#926
From: jfr
Date: Thu, 05 Nov 1992 06:14
24 lines
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In article <1992Nov3.035949.23338@nntpd.lkg.dec.com> halpin@vsg1.dsg.dec.com (Stephen E. Halpin) writes:
>In article <1992Nov2.154050.23454@jhunix.hcf.jhu.edu> eboltz@jhunix.hcf.jhu.edu (Eric Scott Boltz) writes:
>  ... valid stuff deleted ...
>
>A note blew by here about the R4400, which clocks at 75MHz (150MHz internal),
>has a 32KB on chip cache, and is pin for pin compatable with the R4000PC/SC/MC
>chips, leaving a clear upgrade path if NeXT were to ship an R4000 system today.
>A dual R4000MC for under $10K would be quite a design feat, but it would get
>them on the RISC map with a clear, glowing future.  Speed claims are based on
>simulation, and come out at SPECint89 of 95 and SPECfp89 of 126 for a single
>processor R4400 system.  There is a short blurb about "design enhancements for
>graphics applications" in the announcement as well.  The R4400s 113 SPECmark89
>overall for a single CPU is quite respectable compared to Suns claim of
>109 SPECmark89 for their dual processor SPARCstation 10, which had a (probably)
>outdated preannouncement price of $39,995 (2 CPU, 64MB, 8-bit color, 1GB disk).
>NeXTstep on a 200 SPECmark dual CPU box for $10K.  Its the stuff rumors (and
>sometimes dreams) are made of.  Can Jobs and his crew be THAT good?  -Steve

  Dream on.  For my money, there is no way Jobs and crew are going to
  go with a processor from a once-almost-bankrupt now-acquired company 
  which is a subsidiary of an arch-competitor (SGI).  The risc is way to
  high :-) (sorry for the BAD pun) 

  Jon Rosen
Technical Details
Message-ID: <1992Nov5.061437.24266@RedBrick.COM>
Path: arc1-ca.pugleaf.net!sparky!uunet!know!mips2!news.bbn.com!olivea!netsys!agate!ames!saimiri.primate.wisc.edu!zaphod.mps.ohio-state.edu!rpi!scott.skidmore.edu!psinntp!psinntp!spunky!jfr
References: <1992Oct31.234604.21078@tamsun.tamu.edu> <1992Nov2.154050.23454@jhunix.hcf.jhu.edu> <1992Nov3.035949.23338@nntpd.lkg.dec.com>

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From: jfr@RedBrick.COM
Newsgroups: comp.sys.next.hardware
Subject: Re: New RISC workstations (MIPS R4400)
Keywords: RISC
Message-ID: <1992Nov5.061437.24266@RedBrick.COM>
Date: 5 Nov 92 06:14:37 GMT
References: <1992Oct31.234604.21078@tamsun.tamu.edu> <1992Nov2.154050.23454@jhunix.hcf.jhu.edu> <1992Nov3.035949.23338@nntpd.lkg.dec.com>
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