byte vs computer memory unit

byte and computer memory unit both are nouns.

Word	Noun	Adjective	Verb	Adverb
byte	Yes	No	No	No
computer memory unit	Yes	No	No	No

As nouns, computer memory unit is a hypernym of byte; that is, computer memory unit is a word with a broader meaning than byte:

byte: a sequence of 8 bits (enough to represent one character of alphanumeric data) processed as a single unit of information
computer memory unit: a unit for measuring computer memory

byte (noun)	computer memory unit (noun)
a sequence of 8 bits (enough to represent one character of alphanumeric data) processed as a single unit of information	a unit for measuring computer memory