9 votes

What is the most performant "32-bit only" x86 CPU?

Likely the 80376. None of the CPUs you list are "32-bit only" because they also support execution of 16-bit code.
pndc's user avatar
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2 votes

What is the most performant "32-bit only" x86 CPU?

You're likely to get a lot of debate on this: Athlon XPs had a tendency for better performance per clock than a Pentium 4 (really everything here does), especially if something wasn't making heavy use ...
davolfman's user avatar
  • 663

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