central processing unit

noun

plural central processing units
: the component of a computer system that performs the system's basic operations (such as processing data), that exchanges data with the system's memory or peripherals, and that manages the system's other components : cpu

Examples of central processing unit in a Sentence

Recent Examples on the Web By leaning into making central processing units (CPUs) for laptops and PCs, and graphics processors, used in gaming consoles and PCs, Su brought AMD onto more stable footing, strengthening tactical partnerships with companies including Sony and Microsoft. Ayesha Javed, TIME, 29 Sep. 2024 Intel is a very distant third to AMD in graphics processing units (GPU), and Arm Holdings is gunning to replace any Intel central processing units (CPUs) that AMD or Nvidia can’t replace. Jim Cramer, CNBC, 22 Sep. 2024 Illustration of the China and U.S. flag on a central processing unit. Dylan Butts, CNBC, 6 Sep. 2024 For years, engineers and attackers alike have been most focused on potential vulnerabilities in a computer's central processing unit (CPU) and have optimized for efficiency on GPUs, leaning on them for raw processing power. Lily Hay Newman, WIRED, 9 Aug. 2024 See all Example Sentences for central processing unit 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'central processing unit.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1956, in the meaning defined above

Time Traveler
The first known use of central processing unit was in 1956

Dictionary Entries Near central processing unit

Cite this Entry

“Central processing unit.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/central%20processing%20unit. Accessed 31 Oct. 2024.

Kids Definition

central processing unit

noun
: CPU

More from Merriam-Webster on central processing unit

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