Who owns the world's oldest known Intel 8086s?
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CHips



Joined: 01 May 2016
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PostPosted: Thu Feb 07, 2019 5:50 pm    Post subject: Who owns the world's oldest known Intel 8086s? Reply with quote

CPU WORLD RECORD HOLDERS
8088 Records
I really like these threads so let's make one for the 8086!

There will be 3 separate categories, for the C8086, D8086 and P8086. In all of them, there will be the subcategories Sample/non-sample. We will not distinguish the variants with suffixes (C8086-4 for example).
The CPU should be early enough to be in the list.

I did some research among collectors of early Intels to have a bit more than nothing, but if you don't want your name here feel free to tell me. In another hand, to be in the list, you need pictures of both sides.
If there are multiple dates, we take the most recent one.

Let's go! Updated 2021-06-14
In case of tie(s) at rank n, the next one is ranked n + 1.
An user may appear multiple times in the ranking.

C8086 (count: 13)
----- Samples (ES/CS) (1)
1. πŸ‡­πŸ‡² smithy (C8086 ES-2 7814)
----- Production (12)
1. πŸ‡ΊπŸ‡Έ xi11west (C8086 S2805 7817)
2. πŸ‡«πŸ‡· xsecret (C8086 S2804 7822)
3. πŸ‡©πŸ‡ͺ Borris70 (C8086-4 S2866 7823)
3. πŸ‡΅πŸ‡± GRX-RAJU (C8086-4 S2866 7823)
3. πŸ‡΅πŸ‡± Marcin (C8086-4 S2866 7823) (1 missing pin)
4. πŸ‡·πŸ‡Ί Andreycpu (C8086-4 S2802 7827)
5. πŸ‡­πŸ‡² smithy (C8086-4 S2855 7830)
6. πŸ‡¨πŸ‡­ CHips (C8086 S2864 7832)
6. πŸ‡­πŸ‡² smithy (C8086 S2864 7832)
6. πŸ‡ͺπŸ‡Έ V1L0K (C8086 S2864 7832)
6. πŸ‡©πŸ‡ͺ wepwawet (C8086-4 S2865 7832)
7. πŸ‡ΊπŸ‡Έ CPUShack (C8086 S2864 7833)

river25 (C8086 S2805 7827) (needs picture of the other side)
antique (C8086 S2829 78??) (needs picture of the other side)

D8086 (only specimens earlier than 1981) (count: 19)
----- Samples (ES/CS) (12)
1. πŸ‡«πŸ‡· xsecret (D8086 (CS) S2864 7839)
2. πŸ‡ΊπŸ‡Έ CPUShack (D8086 (CS) S2864 7840)
2. πŸ‡«πŸ‡· xsecret (3x D8086 (CS) S2864 7840)
3. πŸ‡«πŸ‡· xsecret (D8086 (CS) S2864 7841)
4. πŸ‡ΊπŸ‡Έ CPUShack (D8086 (CS) 7910)
5. πŸ‡¨πŸ‡­ CHips (D8086 (CS) 7913)
6. πŸ‡³πŸ‡± cvandijk (D8086 (CS) 7939)
6. πŸ‡«πŸ‡· xsecret (D8086 (CS) 7939)
7. πŸ‡­πŸ‡² JohnA (D8086 (CS) 7942)
7. πŸ‡«πŸ‡· xsecret (D8086 (CS) 7942)
----- Production (7)
1. πŸ‡ΊπŸ‡Έ CPUShack (D8086-4 S2865 7838)
2. πŸ‡·πŸ‡Ί Andreycpu (D8086-4 S2865 7839)
3. πŸ‡³πŸ‡± cvandijk (D8086-4 S2865 7841)
4. πŸ‡«πŸ‡· alexino2 (D8086 7917)
5. πŸ‡ΊπŸ‡Έ CPUShack (D8086 7924)
6. πŸ‡³πŸ‡± cvandijk (D8086-4 S2956 7929)
7. πŸ‡ΊπŸ‡Έ rjluna2 (D8086 8002)


P8086 (only specimens earlier than 1986) (count: 1)
----- Samples (ES/CS) (0)
Needs submissions!
----- Production (1)
1. πŸ‡¨πŸ‡­ CHips (P8086 8551)
Needs more submissions!

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Last edited by CHips on Sat Mar 30, 2024 1:58 pm; edited 21 times in total
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Marcin



Joined: 02 Jan 2005
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PostPosted: Fri Feb 08, 2019 2:14 am    Post subject: Reply with quote

Mine nonES C8086-4 - 7823 on the package at bottom but I do not see on smartphone second date code :
http://abc-cpu.com/index.php/cpu-gallery/intel/8086/2-2523
7922 ?

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CPUShack



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PostPosted: Fri Feb 08, 2019 2:22 am    Post subject: Reply with quote

7822 I believe

Probably got restested/marked a week later (or more likely the next day/shift)

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Marcin



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PostPosted: Fri Feb 08, 2019 3:26 am    Post subject: Reply with quote

CPUShack wrote:
7822 I believe

Probably got restested/marked a week later (or more likely the next day/shift)

I got it in my hands and this is not a smartphone display fault. Datecode is hard to read but under magnifier it is definitely 7822.

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CPUShack



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PostPosted: Fri Feb 08, 2019 3:32 am    Post subject: Reply with quote

Excellent then
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Marcin



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PostPosted: Fri Feb 08, 2019 3:35 am    Post subject: Reply with quote

CPUShack wrote:
Excellent then

Another nice suprise because I do not have a look on date codes when buying Laughing Would be perfect with all pins Smile

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Robev



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PostPosted: Fri Feb 08, 2019 3:39 am    Post subject: Reply with quote

Such a pity that 1 pin is missing Sad
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Marcin



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PostPosted: Fri Feb 08, 2019 3:41 am    Post subject: Reply with quote

Robev wrote:
Such a pity that 1 pin is missing Sad

One of the biggest loss in my collection icon_cry2 but it costed adequately Smile

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CPUShack



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PostPosted: Fri Feb 08, 2019 3:53 am    Post subject: Reply with quote

C8086 S2864 7833
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CHips



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PostPosted: Fri Feb 08, 2019 5:55 am    Post subject: Reply with quote

Nice, thanks everyone Very Happy ! Updated

Feel free to submit early D8086s and P8086s as well Very Happy !

In particular the P8086s, I wonder if there exist Pre-Fpo plastic 8086s (never have seen before).

Marcin wrote:
Mine nonES C8086-4 - 7823 on the package at bottom but I do not see on smartphone second date code :
http://abc-cpu.com/index.php/cpu-gallery/intel/8086/2-2523
7922 ?


If there are multiple dates, we take the most recent one so I count yours as 7823. Rule added.
Bravo for the 2nd place (though as said it is a shame that one pin is missing)!

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Andreycpu



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PostPosted: Fri Feb 08, 2019 7:25 am    Post subject: Reply with quote

ρ8086 7827
d8086 7839
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rjluna2



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PostPosted: Fri Feb 08, 2019 7:27 am    Post subject: Reply with quote

Missing sSpec ID of C8086-4 is S2802.
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CHips



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PostPosted: Fri Feb 08, 2019 7:44 am    Post subject: Reply with quote

Andreycpu wrote:
ρ8086 7827
d8086 7839


Nice ones, updated Very Happy !

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xsecret



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PostPosted: Fri Feb 08, 2019 10:06 am    Post subject: Reply with quote

Here are some of my D8086 CS (S2864 & w/o S-Spec).

Earliest is WW39'78 Very Happy

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wepwawet



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PostPosted: Fri Feb 08, 2019 11:17 am    Post subject: Reply with quote

My C8086-4 has datecode 7832
S2865
1117R

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