GPU

abbreviation or noun

variants or less commonly gpu
plural GPUs also gpus
: a specialized CPU designed to efficiently perform calculations for generating computer graphics
A GPU can deliver hundreds of billions of operations per second—some GPUs more than a teraflop, or a trillion operations per second—while requiring only slightly more electrical power and cooling than a CPU.Andrea Di Blas et al.

Examples of GPU in a Sentence

Recent Examples on the Web
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The machine comes with 8 gigabytes of memory, or RAM, a 6 core CPU, or main processor, and 5 core GPU, or graphics component, with no upgrades available. Bloomberg, Mercury News, 4 Mar. 2026 Analysts at Rosenblatt Securities said management addressed multiple investor concerns during the quarter, including GPU capacity, competition from custom chips, power availability, memory supply and customer financing. Yun Li, CNBC, 26 Feb. 2026 Nexus One now supports job-aware observability, allowing operators to correlate network behavior directly with GPU workloads. Neetika Walter, Interesting Engineering, 11 Feb. 2026 As the size of AI models has grown, so has HBM’s importance to the GPU. IEEE Spectrum, 10 Feb. 2026 See All Example Sentences for GPU

Word History

Etymology

graphics processing unit

First Known Use

1973, in the meaning defined above

Time Traveler
The first known use of GPU was in 1973

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Cite this Entry

“GPU.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/GPU. Accessed 10 Mar. 2026.

Last Updated: - Updated example sentences
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