Article View: comp.sys.next.hardware
Article #926Re: New RISC workstations (MIPS R4400)
From: jfr
Date: Thu, 05 Nov 1992 06:14
Date: Thu, 05 Nov 1992 06:14
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2204 bytes
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outdated preannouncement price of $39,995 (2 CPU, 64MB, 8-bit color, 1GB disk).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
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<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!jfrReferences:
<1992Oct31.234604.21078@tamsun.tamu.edu> <1992Nov2.154050.23454@jhunix.hcf.jhu.edu> <1992Nov3.035949.23338@nntpd.lkg.dec.com>Show Full Headers
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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 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> Sender: usenet@RedBrick.COM Organization: Red Brick Systems, Los Gatos, CA Lines: 24 Nntp-Posting-Host: glitter.redbrick.com