Definition of gigahertz in English:

gigahertz

Line breaks: giga|hertz
Pronunciation: /ˈgɪgəhəːts
 
/
(abbreviation: GHz or gHz)

noun

A measure of frequency equivalent to one thousand million (109) cycles per second.
More example sentences
  • The speed of processors, usually known as clock speed, is measured in megahertz or these days in gigahertz (GHz).
  • After all, clock speed - as measured in megahertz and gigahertz - is too simplistic a metric for rating chips.
  • All the wireless usage was taking place in the frequency known as 2.4 gigahertz, where signals cycle 2.4 billion times a second.

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