CPU Shack: National Elentari x86 and What Lies Beyond Part 1

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CPUShack



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

PostPosted: Thu Mar 18, 2021 4:07 pm    Post subject: CPU Shack: National Elentari x86 and What Lies Beyond Part 1 Reply with quote

Part one of a very interesting article

http://www.cpushack.com/2021/03/18/cpu-of-the-day-national-elentari-x86-and-what-lies-beyond-part-1/

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rjluna2



Joined: 27 Oct 2014
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Location: Hiram, GA, USA

PostPosted: Fri Mar 19, 2021 6:53 am    Post subject: Reply with quote

Looks like glorified 386 CPU with cache. Looks like they did similar thing with IBM SLC processor Confused
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CPUShack



Joined: 16 Jun 2003
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PostPosted: Fri Mar 19, 2021 12:10 pm    Post subject: Reply with quote

rjluna2 wrote:
Looks like glorified 386 CPU with cache. Looks like they did similar thing with IBM SLC processor Confused


Indeed, but in reality, the Intel 486 was a 386 with cache, a better bus unit and tighter pipelining

The Intel 486GX even goes with a 16-bit bus haha

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rjluna2



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PostPosted: Mon Mar 22, 2021 7:56 am    Post subject: Reply with quote

Curiously, we don't have it listed in our CPU-World database Confused

But, Wikimedia Commons has this: https://commons.wikimedia.org/wiki/File:KL_Intel_i486GX.jpg
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PostPosted: Tue Mar 30, 2021 3:18 pm    Post subject: Reply with quote

CPUShack wrote:
rjluna2 wrote:
Looks like glorified 386 CPU with cache. Looks like they did similar thing with IBM SLC processor Confused


Indeed, but in reality, the Intel 486 was a 386 with cache, a better bus unit and tighter pipelining

The Intel 486GX even goes with a 16-bit bus haha

You’re absolutely right about that! The Intel 486 was basically the enhanced version of the legendary 386.
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