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tlccomp
Joined: 11 May 2006
Posts: 1212
Location: Southeast Wisconsin, USA
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FDIV
Joined: 12 Mar 2006
Posts: 740
Location: Ohio, USA
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 Posted: Sat Aug 05, 2006 11:00 pm Post subject: |
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Thats quite a big family you have there  |
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JAC
Joined: 24 Jul 2005
Posts: 3469
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| Posted: Sun Aug 06, 2006 7:16 am Post subject: |
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The best I can figure this is that they are all from the same wafer. The most I have seen the same before are 4 identicals. Nice chips  |
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Mixeur
Joined: 06 Jan 2005
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Location: Sochaux, France
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JAC
Joined: 24 Jul 2005
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| Posted: Sun Aug 06, 2006 7:50 am Post subject: |
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| Mixeur wrote: | As I have already said, before Pentium, no Serialization code, only FPO number, so there can be 1000+ identical cpus...
It is not incredible at all  |
The serial code on the back matches as well Marcin. I dont know if that number is a wafer code for sure, but there must be some way for Intel to trace back to batches if there was a problem. If it is a wafer code, and depending on the yield from the wafer then I think the number is much less than 1000.
Does anyone know the wafer yeilds on the 486? |
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tlccomp
Joined: 11 May 2006
Posts: 1212
Location: Southeast Wisconsin, USA
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| Posted: Sun Aug 06, 2006 8:32 am Post subject: |
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| JAC wrote: | | Mixeur wrote: | As I have already said, before Pentium, no Serialization code, only FPO number, so there can be 1000+ identical cpus...
It is not incredible at all |
The serial code on the back matches as well Marcin. I dont know if that number is a wafer code for sure, but there must be some way for Intel to trace back to batches if there was a problem. If it is a wafer code, and depending on the yield from the wafer then I think the number is much less than 1000.
Does anyone know the wafer yeilds on the 486? |
Marcin? |
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Blackfury
Joined: 11 May 2006
Posts: 147
Location: DK
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| Posted: Mon Aug 07, 2006 4:18 am Post subject: |
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tlccomp did you get the cpu's out from a IBM Server?
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VIA C3 Processor Forever |
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tlccomp
Joined: 11 May 2006
Posts: 1212
Location: Southeast Wisconsin, USA
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| Posted: Mon Aug 07, 2006 4:28 am Post subject: |
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| Blackfury wrote: | | tlccomp did you get the cpu's out from a IBM Server? |
No, they were new in PGA trays. |
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