AMD Am386 DX40
US83C87 33
Just like this DX40; the fastest kind of 386 made.
AMD's 386 was a clone of the Intel 386. Back in the days AMD used to manufacture Intel chips (8086 to 80286) but Intel didn't allow AMD to manufacture a 386. The initial contract didn't state that AMD was allowed to manufacture 386 CPU's. AMD and Intel spent some time in court and finally AMD was allowed to manufacture 386's after all.
By the time AMD was shipping out their 386 CPU's, Intel already had (expensive) 486 CPU's available.
