gigaflop

noun

giga·​flop ˈji-gə-ˌfläp How to pronounce gigaflop (audio) ˈgi- How to pronounce gigaflop (audio)
plural gigaflops
: a unit of measure for the calculating speed of a computer equal to one billion floating-point operations per second

Examples of gigaflop in a Sentence

Recent Examples on the Web
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Back in 1998, the European Center for Medium-Range Weather Forecasts housed the 27th most-powerful supercomputer in the world, with 116 cores providing a maximum performance of 213 gigaflops. Eric Berger, Ars Technica, 9 May 2018 Each core is capable of delivering a gigaflop a second, and takes up only a few square millimeters, and each Blue Gene chip will carry a few dozen of them. Oliver Morton, WIRED, 1 July 2001

Word History

Etymology

floating-point operation

First Known Use

1976, in the meaning defined above

Time Traveler
The first known use of gigaflop was in 1976

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Cite this Entry

“Gigaflop.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gigaflop. Accessed 6 Jul. 2026.

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