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Jedi08
Joined: 03 Mar 2007
Posts: 463
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 Posted: Thu Sep 10, 2009 3:42 pm Post subject: Some more 486 engineering samples |
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486DX-33 Q0588 ES
486DX2-66 Q0618 ES
486SX SYE38 ES
486SX-33 Q0384 SAMPLE
486SX-33 Q0575 ES |
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debs3759
Joined: 18 Jan 2006
Posts: 9477
Location: Northampton, Divided Kingdom
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| Posted: Thu Sep 10, 2009 4:20 pm Post subject: |
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Very nice finds!
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My graphics card database can be found at http://www.gpuzoo.com.
I can resist anything except temptation.
Debs |
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msze
Joined: 22 Jul 2009
Posts: 143
Location: Sydney, Australia
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| Posted: Thu Sep 10, 2009 4:45 pm Post subject: |
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Stunning  |
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Guest
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| Posted: Thu Sep 10, 2009 5:15 pm Post subject: |
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Some users here have more to share with Copperfield than actual reality...
cpus just appear 
Great finds there! Hope those qspecs were unknown before.
dume |
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Marcin
Joined: 02 Jan 2005
Posts: 8519
Location: Poland
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spongiforme
Joined: 02 Aug 2006
Posts: 168
Location: Montpellier, France
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| Posted: Sun Sep 13, 2009 3:45 pm Post subject: |
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My brain must have melted somehow, because a 89-92 copyright on a 486 DX 33 ES does not seem right to me...
The datecodes seem wrong too.
What am I missing? |
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debs3759
Joined: 18 Jan 2006
Posts: 9477
Location: Northampton, Divided Kingdom
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| Posted: Sun Sep 13, 2009 4:06 pm Post subject: |
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chips with E5V1X all seem to have 92 copyright, and EW5V1X all have copyright 93, so they look alright to me
_________________
My graphics card database can be found at http://www.gpuzoo.com.
I can resist anything except temptation.
Debs |
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hugo929
Joined: 27 Oct 2006
Posts: 6163
Location: China
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| Posted: Sun Sep 13, 2009 6:10 pm Post subject: |
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some normal DX-33 were made at 1990,
but this DX-33 sample were made at 1994
is there a great core or step updating?
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My vintage CPU collection:www.cpumuseum.com
Chinese Forum: http://www.cpumuseum.com/forum |
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