[Ken Shirriff] has been sharing a really low-level look at Intel’s Pentium (1993) processor ... then how about the fact that the Z80 has a new OS available?

A Pentium Pro CPU chip or to a PC that uses it. The term has also been used for non-Intel CPUs that are Pentium Pro compatible, such as the K6 from AMD. See P6 class and Pentium. THIS DEFINITION ...

The successor to the Pentium Pro from Intel. Pentium II refers to the CPU chip or the PC that uses it. Code-named Klamath, the Pentium II was a Pentium Pro with MMX multimedia instructions.

The main selling point of the new chip is its out-of-order capabilities, which allow the processor to reorder ... first adding the feature in the Pentium Pro back in 1995. Out-of-order ...