+The 486, formally the [Intel i486](/wiki/Intel_i486), was a microprocessor that defined personal computing in the early 1990s. It integrated a math coprocessor, offering significant performance gains over its [predecessor](/wiki/Predecessor) and paving the way for modern desktop systems.
+## See also
+- [Microprocessor](/wiki/Microprocessor)
+- [CPU](/wiki/CPU)
+- [Computer](/wiki/Computer)
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