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  2. Central processing unit - Wikipedia

    en.wikipedia.org/wiki/Central_processing_unit

    A central processing unit (CPU), also called a central processor, main processor, or just processor, is the most important processor in a given computer. [1] [2] Its electronic circuitry executes instructions of a computer program, such as arithmetic, logic, controlling, and input/output (I/O) operations.

  3. Processor (computing) - Wikipedia

    en.wikipedia.org/wiki/Processor_(computing)

    In computing and computer science, a processor or processing unit is an electrical component (digital circuit) that performs operations on an external data source, usually memory or some other data stream. [1]

  4. Computer hardware - Wikipedia

    en.wikipedia.org/wiki/Computer_hardware

    Caching works by prefetching data before the CPU needs it, reducing latency. [55] [56] If the data the CPU needs is not in the cache, it can be accessed from main memory. [55] Cache memory is typically SRAM, while the main memory is typically DRAM. [27] RAM is volatile, meaning its contents will disappear if the computer powers down. [57]

  5. System on a chip - Wikipedia

    en.wikipedia.org/wiki/System_on_a_chip

    Apple M1 system on a chip A system on a chip from Broadcom in a Raspberry Pi. A system on a chip or system-on-chip (SoC / ˌ ˈ ɛ s oʊ s iː /; pl. SoCs / ˌ ˈ ɛ s oʊ s iː z /) is an integrated circuit that integrates most or all components of a computer or electronic system.

  6. Measles cases surge worldwide, infecting 10.3 million people ...

    www.aol.com/measles-cases-surge-worldwide...

    Last year, there were 10.3 million cases of measles globally -- an increase of 20% from the previous year, according to a newly released report from the World Health Organization. Nearly 107,500 ...

  7. Moody shrugs off 3 missed FGs to kick 49ers past ... - AOL

    www.aol.com/moody-shrugs-off-3-missed-214720861.html

    Jake Moody said his confidence never wavered. Not even after a frustrated teammate confronted him on the sideline. The usually reliable San Francisco kicker made up for missing three earlier field ...

  8. CPU-Z - Wikipedia

    en.wikipedia.org/wiki/CPU-Z

    CPU-Z is more comprehensive in virtually all areas compared to the tools provided in the Windows to identify various hardware components, and thus assists in identifying certain components without the need of opening the case; particularly the core revision and RAM clock rate. It also provides information on the system's GPU.

  9. US official fighting Chinese telecom intrusions urges more ...

    www.aol.com/news/us-official-fighting-chinese...

    By Raphael Satter. WASHINGTON (Reuters) - A senior U.S. official who is among those working to evict alleged Chinese hackers from American telecom companies has a word of advice for his fellow ...