v1976: Intel 8085; 5MHz
v1978: Intel 8086; 8MHz
v1979: Intel 8088; 8 MHz
v1982: Intel 80186; 8MHz
v1982: Intel 80286; 10MHz
v1985: Intel 80386; 20MHz
v1989: Intel 80486; 25MHz
v1993: Intel Pentium, 100MHz
v1997: Intel Pentium II, 233 MHz
v1999: Intel Pentium III, 550 MHz
v2001: Intel Pentium 4, 2.4 GHz
v1974: Motorola 6800, 1MHz
v1975: MOS Technology 6502, 4MHz
v1976: Zilog Z80, 1MHz
v1980: Motorola 68000, 10MHz
v1984: Motorola 68020, 25 MHz
v1998: AMD AMD-K6, 300MHz