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Date:      Sat, 18 May 1996 15:30:24 +0200
From:      se@zpr.uni-koeln.de (Stefan Esser)
To:        Warner Losh <imp@village.org>
Cc:        hackers@freebsd.org
Subject:   Re: EDO & Memory latency
Message-ID:  <199605181330.AA16056@Sisyphos>
In-Reply-To: Warner Losh <imp@village.org> "Re: EDO & Memory latency" (May 16, 16:46)

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On May 16, 16:46, Warner Losh wrote:
} Subject: Re: EDO & Memory latency
} : It is, but why don't you get 
} : yourself an AMD 5x86 instead,
} : which performs better than the
} : P5-83 and is a lot cheaper ?
} 
} What is the cost and will it plug into my oldish 33MHz 486DX
} motherboard?

I paid 115DM a few weeks ago, and have 
seen them offered for 109DM in recent
mail order price lists. That translates
to about $65+VAT.

If your motherboard does not offer a 
3.3V supply to the CPU socket, you'll 
need a voltage regulator socket, which
may add some $20. There are complete 
upgarde modules sold by Kingston and 
some other companies (see the AMD web
page for pointers).

I like my 5x86 a lot. It made my old
ASUS SP3G compile the world nearly as 
fast as others reported for a P133 
(within some 10% of real time :).

Depending on your memory subsystem and 
cache, you may see some 10% less or a 
few percent more speed. If you have a 
VLB board and get the ADZ version (which 
needs neither fan nor cooler at 133MHz) 
you can overclock it to 160MHz (4x40MHz)
and have a system that beats most P90 :)
(But be sure to have the CPU well cooled
in that case!)

Regards, STefan
-- 
 Stefan Esser, Zentrum fuer Paralleles Rechnen		Tel:	+49 221 4706021
 Universitaet zu Koeln, Weyertal 80, 50931 Koeln	FAX:	+49 221 4705160
 ==============================================================================
 http://www.zpr.uni-koeln.de/~se			  <se@ZPR.Uni-Koeln.DE>



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