Exahertz is a related term of gigahertz.
As nouns the difference between gigahertz and exahertz
is that gigahertz is one billion hertz, 109 Hz while exahertz is a unit of measurement based on one quintillion hertz.
gigahertz
English
Noun
(gigahertz)
One billion hertz, 109 Hz.
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exahertz
English
Noun
(-)
A unit of measurement based on one quintillion hertz.
One quintillion hertz, 1018 Hz.
Related terms
* megahertz
* gigahertz
* terahertz
* petahertz