GiB vs gibibyte

GiB and gibibyte both are nouns.

Word	Noun	Adjective	Verb	Adverb
GiB	Yes	No	No	No
gibibyte	Yes	No	No	No

As nouns, GiB and gibibyte are synonyms defined as:

GiB and gibibyte: a unit of information equal to 1024 mebibytes or 2^30 (1,073,741,824) bytes

Other synonyms of GiB include G, GB, gigabyte.

GiB (noun)	gibibyte (noun)
a unit of information equal to 1024 mebibytes or 2^30 (1,073,741,824) bytes	a unit of information equal to 1024 mebibytes or 2^30 (1,073,741,824) bytes