What do you do if you are an Intel competitor in 1995, facing an aggressive marketing campaign spinning 5th generation CPUs as a necessity, and your own 5th generation CPU is 18 months away from delivery? You hot rod a 486 CPU core, call it 5th generation, and hope for the best. That is what the AMD 5×86 CPU, announced in late September 1995, was. AMD released it in November of that year.
AMD 5×86: Announced September 1995










