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Article #1401Re: 486SL dropped, vendors test Cyrix
From: Harald Milz
Date: Thu, 07 Jan 1993 17:42
Date: Thu, 07 Jan 1993 17:42
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|> 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 | | Multiuser | Editor | phone +49 511 547 47 66 | | Multitasking | Helstorfer Str. 7 | fax +49 511 547 47 33 | | Magazine | D-3000 Hannover 61 |
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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