FWIW, "Smoky and the Bandit" was released in 1977 and it is about Prohibition in the US shortly after the ending of the Bretton-Woods gold-reserve system (1971) and then the CSA (1971) (Which failed, and caused violent organized crime, and was withdrawn by Constitutional amendment in part due to Al Smith).
Intel 8086 (1978) ... X86 (and AMD64/X86-64)
Motorola 680x0 / m68k (6800: 1974, 68000: 1979) https://en.wikipedia.org/wiki/Motorola_6800 https://en.wikipedia.org/wiki/Motorola_68000 .. "Motorola's pioneering 8-bit 6800: Origins and architecture" https://news.ycombinator.com/item?id=38616591
X86: https://en.wikipedia.org/wiki/X86