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Date:      Thu, 23 May 96 19:41:39 EDT
From:      gtc@aloft.att.com (gary.corcoran)
To:        hardware@freebsd.org, jkh@time.cdrom.com
Subject:   Re:  AMD's K5 processor in SMP applications?
Message-ID:  <9605232341.AA08369@stargazer>

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>When you stock, say, an ASUS P54NP4 motherboard with two pentium
>processors It's my understanding that you have to buy one "master" and
>one slave CPU from Intel, you can't just buy two of the same P5 parts
>and drop them in.  I've never actually populated such a board myself
>(they were already done by our boxshifter) so I don't know for _sure_,
>but that's my understanding.

Yes, this is definitely true for the Intel P5 parts.  Haven't checked
prices lately, but about a year ago most places were charging $100-$200
*more* for the slave CPU (P5-90), just because they were more "rare".

>Now I'm wondering - if I wanted to use the K5 in the same application
>for reasons of cost, would I be screwed?  I've looked through AMD's
>product line and I see no indication of whether or not the AMD chips
>are SMP capable.

Sorry, don't know about the K5, but you *would* have to have different
parts to fulfill the master/slave roles on a motherboard designed for
Intel 586's...

Gary




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