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pentium    音标拼音: [p'ɛntiəm]
n. pentium5(P5)俗称586
n. Intel公司的

pentium5(P5)俗称586Intel公司的

{Intel}'s {superscalar} successor to the {486}.
It has two 32-bit 486-type integer {pipelines} with dependency
checking. It can execute a maximum of two instructions per
cycle. It does pipelined {floating-point} and performs
{branch prediction}. It has 16 {kilobytes} of on-chip
{cache}, a 64-bit memory interface, 8 32-bit general-purpose
{registers} and 8 80-bit {floating-point} registers. It is
built from 3.1 million transistors on a 262.4 mm^2 die with
~2.3 million transistors in the core logic. Its {clock rate}
is 66MHz, heat dissipation is 16W, integer performance is 64.5
{SPECint92}, {floating-point} performance 56.9 {SPECfp92}.

It is called "Pentium" because it is the fifth in the 80x86
line. It would have been called the 80586 had a US court not
ruled that you can't trademark a number.

The successors are the {Pentium Pro} and {Pentium II}.

The following Pentium variants all belong to "x86 Family 6",
as reported by "Microsoft Windows" when identifying the CPU:

Model Name
1 Pentium Pro
2 ?
3 Pentium II
4 ?
5, 6 Celeron or Pentium II
7 Pentium III
8 Celeron uPGA2 or Mobile Pentium III

A {floating-point division bug
(ftp://ftp.isi.edu/pub/carlton/pentium/FAQ)} was discovered in
October 1994.

[Internal implementation, "Microprocessor Report" newsletter,
1993-03-29, volume 7, number 4].

[Pentium based computers, PC Magazine, 1994-01-25].

(2003-09-30)


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  • Pentium - Wikipedia
    The Pentium is a discontinued series of x86 architecture-compatible microprocessors produced by Intel from 1993 to 2023 The original Pentium was Intel's fifth generation processor, succeeding the i486; Pentium was Intel's flagship processor line for over a decade until the introduction of the Intel Core line in 2006 Pentium-branded processors released from 2009 onwards were considered mid
  • What Is An Intel® Pentium® Processor | HP® Tech Takes
    Pentium Gold Pentium Gold is the more common variety and provides an even bigger performance boost than Silver According to Intel’s processor guide, devices with Gold are primarily intended for “everyday computing ” This can result in a slightly more expensive device, but it’s because you’re getting more power
  • Pentium | Definition Facts | Britannica
    Pentium, family of microprocessors developed by Intel Introduced in 1993 as the successor to Intel’s 80486 microprocessor, the Pentium contained two processors on a single chip and about 3 3 million transistors It was available with processor speeds ranging from 60 to 200 megahertz (MHz)
  • Intel product specifications
    Intel® product specifications, features and compatibility quick reference guide and code name decoder Compare products including processors, desktop boards, server products and networking products
  • Intel Pentium CPU list 2026
    The latest generation of Intel Pentium processors, such as the Intel Pentium 8500, are based on the Intel Core i architecture, but have fewer CPU cores The clock frequencies of the Intel Pentium CPUs are also usually below those of the smallest Intel Core i3 processors
  • What Is a Pentium? - Computer Hope
    History and evolution of the Intel Pentium processor, originally released in 1993, with insights into its features, successor models, performance comparisons
  • What is Intel® Pentium® Processor - Acer Corner
    Intel® Pentium® processors are lower-powered, budget-friendly processors used in laptops and other portable devices The original Intel Pentium processors were first released in 1995 and are still manufactured today While they're no longer Intel's top-of-the-line processor, today's Pentium processors remain powerful,…
  • Definition of Pentium | PCMag
    What does Pentium actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia
  • What is Pentium? - GeeksforGeeks
    Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, school education, upskilling, commerce, software tools, competitive exams, and more
  • Pentium Desktop CPU Processor | Newegg. com
    Shop Pentium Desktop CPU Processor on Newegg com Watch for amazing deals and get great pricing





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