exaflop vs unit of measurement

exaflop and unit of measurement both are nouns.

Word	Noun	Adjective	Verb	Adverb
exaflop	Yes	No	No	No
unit of measurement	Yes	No	No	No

As nouns, unit of measurement is a hypernym of exaflop; that is, unit of measurement is a word with a broader meaning than exaflop:

exaflop: (computer science) a unit for measuring the speed of a computer system, equal to one quintillion floating-point operations a second.
unit of measurement: any division of quantity accepted as a standard of measurement or exchange

Other hypernyms of exaflop include unit.

exaflop (noun)	unit of measurement (noun)
(computer science) a unit for measuring the speed of a computer system, equal to one quintillion floating-point operations a second.	any division of quantity accepted as a standard of measurement or exchange