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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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 Posted: Mon Jun 26, 2023 6:33 pm Post subject: CPU Shack: 4x AMD AM9511ADCB Floating Point Processors -SOLD |
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This is one of the first FPUs made, a design that AMD ended up licensing to Intel (who called it the 8231).
These are 32-bit FPUs that run at 4MHz.
These particularly ones have Burn in Screening as well
You can read some of the history of these here:
https://www.cpushack.com/2010/09/23/arithmetic-processors-then-and-now/
4x AMD AM9511ADCB/AM9511DCB FPU w/ Burn In Screening $12
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Last edited by CPUShack on Mon Jun 26, 2023 8:35 pm; edited 1 time in total |
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LKG01A
Joined: 16 Jul 2005
Posts: 58
Location: FRANCE ;-)
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| Posted: Mon Jun 26, 2023 6:38 pm Post subject: |
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| i ll have one |
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Williac
Joined: 25 Feb 2022
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Location: Canada
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| Posted: Mon Jun 26, 2023 7:02 pm Post subject: |
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| One please |
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antimattr
Joined: 23 Aug 2020
Posts: 146
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| Posted: Mon Jun 26, 2023 7:12 pm Post subject: |
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| One please |
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stevejam
Joined: 30 Dec 2017
Posts: 803
Location: Metaluna aka Bellevue WA
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| Posted: Mon Jun 26, 2023 8:29 pm Post subject: |
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| One please! |
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