CPU Shack: 8087 FPUs some very rare

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CPUShack



Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA

PostPosted: Tue Mar 31, 2020 6:25 pm    Post subject: CPU Shack: 8087 FPUs some very rare Reply with quote

A 80287 snuck into the party!

SOLDx Intel C8087-3 Very early (all first half of 1982) black print on die cap, very first made $80
4x Intel C8087-2 $13
SOLD x Intel MC8087/B 8434 earlier white print Milspec $55
SOLD x Intel C8087 $13
SOLDx Intel C80287-3 S40151 $13

(one 8087-3 reserved for Neology)

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Last edited by CPUShack on Sun May 17, 2020 2:43 am; edited 7 times in total
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brutuscat2



Joined: 03 Dec 2019
Posts: 212
Location: US

PostPosted: Tue Mar 31, 2020 6:45 pm    Post subject: Reply with quote

1 x Intel C8087-3 Very early $80
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brutuscat2



Joined: 03 Dec 2019
Posts: 212
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PostPosted: Tue Mar 31, 2020 6:45 pm    Post subject: Reply with quote

1x Intel C80287-3 S40151 $13
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Neology



Joined: 25 May 2011
Posts: 2412
Location: VIC, AU

PostPosted: Tue Mar 31, 2020 8:45 pm    Post subject: Reply with quote

Confirm my Intel C8087-3 Very early (all first half of 1982) black print on die cap, very first made $80
Please get a good condition one for me. No chips, clear print, nice pins and early lot number

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Twinrocket



Joined: 04 Apr 2012
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PostPosted: Wed Apr 01, 2020 12:43 am    Post subject: Reply with quote

1 x Intel C8087-3 Very early $80
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Twinrocket



Joined: 04 Apr 2012
Posts: 558

PostPosted: Wed Apr 01, 2020 12:49 am    Post subject: Reply with quote

1 x Intel C8087-3 Very early $80
Is this a socket pull?
Most (or all?) the C8087-3 I have
ever seen are desoldered
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CPUShack



Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA

PostPosted: Wed Apr 01, 2020 12:52 am    Post subject: Reply with quote

Socket pull, no solder
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Andreycpu



Joined: 13 Feb 2016
Posts: 1216
Location: Russia

PostPosted: Wed Apr 01, 2020 2:28 am    Post subject: Reply with quote

ntel C8087-3 Very early (all first half of 1982) black print on die cap, very first made $80
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Chiefish



Joined: 23 Sep 2007
Posts: 2153
Location: Northwest N.J. U.S.A

PostPosted: Wed Apr 01, 2020 7:34 pm    Post subject: Reply with quote

1x Intel MC8087/B 8434 earlier white print Milspec $55
for me please

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naked1300



Joined: 26 Jul 2007
Posts: 837
Location: Austria,

PostPosted: Tue Apr 07, 2020 5:54 am    Post subject: Reply with quote

2x c8087-2
1x c8087

thx

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CPUShack



Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA

PostPosted: Sat May 16, 2020 7:57 pm    Post subject: Reply with quote

I found one more C8087-3 with the black print
Dated 8211 quite early

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coldwove



Joined: 30 Jul 2014
Posts: 282

PostPosted: Sat May 16, 2020 8:08 pm    Post subject: Reply with quote

1 MOREx Intel C8087-3 Very early. I'll take it, thanks.
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tunder10



Joined: 08 Nov 2006
Posts: 5001
Location: italy

PostPosted: Sun May 17, 2020 2:14 am    Post subject: Reply with quote

MOREx Intel C8087-3 Very early (all first half of 1982) black print on die cap, very first made $80 thanks
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stamasd



Joined: 05 Jun 2014
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Location: Connecticut

PostPosted: Sun May 17, 2020 3:17 am    Post subject: Reply with quote

1x Intel C8087-2 $13
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