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mt777
Joined: 06 Nov 2019 Posts: 103 Location: Poland
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Neon

Joined: 04 Feb 2008 Posts: 1512 Location: Dallas, Texas, USA
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Posted: Thu Dec 30, 2021 10:41 am Post subject: |
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wow very nice CPU to have.
The sticker says OK, so maybe it works. |
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cuttingedgecs
Joined: 08 Oct 2017 Posts: 1764 Location: Australia
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Posted: Thu Dec 30, 2021 6:09 pm Post subject: |
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| I have my doubts that it's a genuine ES chip, as the font used for the ES stamping is different from the rest of the chip. Look at the middle line of the E. You will see it's shorter than the other two horizontal lines, but it's the same length as the other lines on all the other Es on the chip. On other ES Am386 chips I've seen the E in ES matches all the other Es. |
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CPUShack

Joined: 16 Jun 2003 Posts: 34259 Location: State of Jefferson, USA
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Posted: Thu Dec 30, 2021 6:28 pm Post subject: |
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| cuttingedgecs wrote: | | I have my doubts that it's a genuine ES chip, as the font used for the ES stamping is different from the rest of the chip. Look at the middle line of the E. You will see it's shorter than the other two horizontal lines, but it's the same length as the other lines on all the other Es on the chip. On other ES Am386 chips I've seen the E in ES matches all the other Es. |
Date checks out, very early,, earlier then mine by a few weeks
Stepping is correct for the age too (C step came out week 30ish) _________________ New for 2025! The CPU Shack has a co-processor!
Visit The CPU Shack of microprocessor history and information. |
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