Article View: comp.arch
Article #22070Re: R6000 PCs? [no, but later CMOS ones]
From: John Mashey
Date: Fri, 12 Jan 1990 02:29
Date: Fri, 12 Jan 1990 02:29
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In article <220@tw-rnd.SanDiego.NCR.COM> jml@tw-rnd.SanDiego.NCR.COM (Michael Lodman) writes:
>In article <76700106@p.cs.uiuc.edu> gillies@p.cs.uiuc.edu writes:
>>Who says we won't go to KMart once a year for Prestone PC-coolant to
>>add to our PC's radiator? I can't see why it's so troublesome to cool
>>1 card of ECL (CPU + cache).
>
>And how are you going to cool the coolant? The problem is that you will
>need really heavy duty air conditioning into the room, or to
>radiate the heat outside the room some other way. ECL equipment can
>heat up a room FAST!
>
>By the way, add to your costs a much more expensive power supply for
>the PC.
Just to make sure there's no mis-impression:
a) R6000s do not contribute to sales of Prestone or any other
coolant; they are air-cooled, and they are VLSI ECL, not
massive boards full of ECL gate arrays.
b) However, as I've said before, no one is likely to build desktops
from these things: even if aircooled, they are hot, and a desktop
would turn into new kind of product: above-the-desk, as it floats
on its fans. So please stop talking about R6000-based desktops.
c) However, it is perfectly predictable that there will be
CMOS-based desktops with the same CPU performance, within a few
years. Whether you call these PCs or workstations doesn't matter much.
--
-john mashey DISCLAIMER: <generic disclaimer, I speak for me only, etc>
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!samsung!munnari.oz.au!uhccux!ames!vsi1!wyse!mips!winchester!mash From: mash@mips.COM (John Mashey) Newsgroups: comp.arch Subject: Re: R6000 PCs? [no, but later CMOS ones] Message-ID: <34410@mips.mips.COM> Date: 12 Jan 90 02:29:28 GMT References: <3300092@m.cs.uiuc.edu> <76700106@p.cs.uiuc.edu> <220@tw-rnd.SanDiego.NCR.COM> Sender: news@mips.COM Reply-To: mash@mips.COM (John Mashey) Organization: MIPS Computer Systems, Inc. Lines: 30