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Date:      Sun, 27 Apr 1997 22:31:13 -0400 (EDT)
From:      Ben Black <black@zen.cypher.net>
To:        Kory Hamzeh <kory@avatar.com>
Cc:        Chris Browning <brownie@earthling.net>, Mr M P Searle <csubl@csv.warwick.ac.uk>, smp@freebsd.org
Subject:   Re: Quad Pro 150 motherboard?
Message-ID:  <Pine.LNX.3.91.970427223039.32065J-100000@zen.cypher.net>
In-Reply-To: <Pine.BSI.3.91.970427193004.6486B-100000@avatar.avatar.com>

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and enough people do this to drive demand up so much that the price drops 
below $3k for a quad P6 board?

On Sun, 27 Apr 1997, Kory Hamzeh wrote:

> 
> Actually, I use pmake and something touching one .h file causes massive 
> compiles, and, I build for many platforms. 
> 
> 
> On Sun, 27 Apr 1997, Ben Black wrote:
> 
> > well, is one person capable of changing so many source files between 
> > compiles that they need 4 CPUs to get it done in reasonable time?  or is 
> > it that a *group* of developers all using the system as a compile 
> > *server* could do that?
> > 
> > 
> > b3n
> > 
> > On Sun, 27 Apr 1997, Kory Hamzeh wrote:
> > 
> > > 
> > > What about using the system for software developement (lots of compiles, 
> > > emacs, etc...)? Does having more than 2 cpu make sense?
> > > 
> > > Kory
> > > 
> > > 
> > > On Sun, 27 Apr 1997, Chris Browning wrote:
> > > 
> > > > Michael,
> > > >   I concur with Ben here.  Typically in the PC world, anything above
> > > > 2 procs is geared towards servers.  I can't think of many non-server
> > > > > 2way systems out there.  So, if you want >2way, you will have
> > > > to go with one of the server class machines, which are typically
> > > > expensive.  In addition, I would not bother with the 150MHz PPP.  If
> > > > I remember correctly, the 150 only comes in the 256k cache size.  If
> > > > you are going to do 4way, do yourself a favor and get the 512k cache
> > > > PPP.  4way PPP will saturate the processor bus quite quickly, so the
> > > > more cache the better.  I believe they make a 166/512k PPP, so for
> > > > cost effectiveness, that is what I would recommend.
> > > > 
> > > > Chris
> > > > Not speaking for Intel.
> > > > Ben Black wrote:
> > > > > 
> > > > > a 4 or 6 CPU P6 board for *other* than a large server...think about that
> > > > > for a few minutes.
> > > > > 
> > > > > (hint: NT4 Workstation can't handle more than 2CPUs and that is the most
> > > > > popular commercial SMP-capable OS)
> > > > > 
> > > > > On Mon, 28 Apr 1997, Mr M P Searle wrote:
> > > > > 
> > > > > > Is there such a thing as a cheap quad Pentium Pro motherboard? I'm looking
> > > > > > for an SMP Pro 150, but there aren't many 4 or 6 Pro motherboards
> > > > > > around, and those that I could find were for large servers (eg Intel Alder,
> > > > > > Goliath, etc.)
> > > > > >
> > > > > > Thanks, Michael.
> > > > > >
> > > > > >
> > > > 
> > > > -- 
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> > > > 
> > > 
> > 
> 



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