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Article #1401

Re: 486SL dropped, vendors test Cyrix

#1401
From: Harald Milz
Date: Thu, 07 Jan 1993 17:42
15 lines
1246 bytes
|> The Cyrix 486SLC has a 386SX pinout, which means it has a 16 bit data
|> bus.  The 486SX has a 32 bit data bus.  Considering the smaller cache
|> in the Cyrix, I would expect it to be much slower than the 486SX.  The
|> Cyrix 486DLC will be closer, but still slower than a 486SX, mostly
|> because of the smaller cache, but also because the 486SX bus can be
|> faster than the 386 bus of the 486DLC chip.

Actually, I think, the 486SLC is an optimized 386 with this small cache.
The only reason for naming it 486 is marketing.  
-- 
| iX           | Harald Milz        | email: hm@ix.de         |
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Message-ID: <1993Jan7.174211.27473@opus40.ix.de>
Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!Germany.EU.net!rz.uni-hildesheim.de!ix.de!hm
References: <1993Jan4.155415.2710@crd.ge.com> <C0E0zB.DwG@inews.Intel.COM> <1993Jan6.124308.21857@grebyn.com>

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Newsgroups: comp.sys.intel
Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!Germany.EU.net!rz.uni-hildesheim.de!ix.de!hm
From: hm@opus40.ix.de (Harald Milz)
Subject: Re: 486SL dropped, vendors test Cyrix
Message-ID: <1993Jan7.174211.27473@opus40.ix.de>
Sender: hm@opus40.ix.de (Harald Milz)
Organization: iX-Redaktion
References: <1993Jan4.155415.2710@crd.ge.com> <C0E0zB.DwG@inews.Intel.COM> <1993Jan6.124308.21857@grebyn.com>
Date: Thu, 7 Jan 1993 17:42:11 GMT
Lines: 15