Microprocessor Clock Speed, Hz, Logarithmic
Plot, Page 61
Data from 1976–1999: E. R. Berndt, E. R. Dulberger,
and N. J. Rappaport, “Price and Quality of Desktop
and Mobile Personal Computers: A Quarter Century of History,”
July 17, 2000, http://www.nber.org/~confer/2000/si2000/berndt.pdf.
Data from 2001–2016: ITRS, 2002 Update, On-Chip Local
Clock in Table 4c: Performance and Package Chips: Frequency
On-Chip Wiring Levels—Near-Term Years, p. 167.