Pentium - definição. O que é Pentium. Significado, conceito
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O que (quem) é Pentium - definição

BRAND OF INTEL MICROPROCESSORS
Intel Pentium; Pentium family; Pentium processor; Intel Pentium Processor; Pentium E; Pentium brand; Pentium (brand); Pentium (trademark); Intel Pentium Silver; Intel pentium extreme edition; Pentium Gold
  • A 100 MHz Pentium processor manufactured in 1996
  • Pentium Dual Core logo
  • Die of a Pentium processor

Pentium         
<processor> 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 Pentium2.3 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 {pentium/FAQ">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)
Pentium         
Pentium is a brand used for a series of x86 architecture-compatible microprocessors produced by Intel. The original Pentium was released in 1993.
Pentium II         
  • Deschutes die shot
  • A Pentium II ''Deschutes'', SECC2 variant. CPU core in the middle, cache on the right.
  • Pentium II Dixon die
  • Mobile Intel Pentium II (Dixon) 400 MHz.
  • Mobile Pentium II (Tonga).
  • Pentium II Overdrive without heatsink. Deschutes core on left, cache on right
  • Pentium II Xeon 450 MHz with 512&nbsp;KB cache. Cartridge cover has been removed.
  • A Pentium II ''Klamath'' backside with its plastic casing removed, showing the commodity L2 cache chips and the cache tag SRAM (center).
FAMILY OF INTEL MICROPROCESSORS
Intel Pentium II; Pentium 2; Pentium ii; Pentium II class; Intel Pentium II Processor; Mobile Pentium II; Klamath (microprocessor); Dixon (microprocessor); Tonga (microprocessor); Deschutes (microprocessor)
<processor> Intel Corporation's successor to the {Pentium Pro}. The Pentium II can execute all the instructions of all the earlier members of the Intel 80x86 processor family. There are four versions targetted at different user markets. The Celeron is the simplest and cheapest. The standard Pentium II is aimed at mainstream home and business users. The Pentium II Xeon is intended for higher performance business servers. There is also a mobile version of the Pentium II for use in portable computers. All versions of the Pentium II are packaged on a special daughterboard that plugs into a card-edge processor slot on the motherboard. The daughterboard is enclosed within a rectangular black box called a Single Edge Contact (SEC) cartridge. The budget Celeron may be sold as a card only without the box. Consumer line Pentium II's require a 242-pin slot called Slot 1. The Xeon uses a 330-pin slot called Slot 2. Intel refers to Slot 1 and Slot 2 as SEC-242 and SEC-330 in some of their technical documentation. The daughterboard has mounting points for the Pentium II CPU itself plus various support chips and cache memory chips. All components on the daughterboard are normally permanently soldered in place. Previous generation Socket 7 motherboards cannot normally be upgraded to accept the Pentium II, so it is necessary to install a new motherboard. All Pentium II processors have Multimedia Extensions (MMX) and integrated Level One and Level Two cache controllers. Additional features include Dynamic Execution and Dual Independent Bus Architecture, with separate 64 bit system and cache busses. Pentium II is a superscalar CPU having about 7.5 million transistors. The first Pentium II's produced were code named Klamath. They were manufactured using a 0.35 micron process and supported clock rates of 233, 266, 300 and 333 MHz at a bus speed of 66 MHz. Second generation Pentium II's, code named Deschutes, are made with a 0.25 micron process and support rates of 350, 400 and 450 MHz at a bus speed of 100 MHz. http://intel.com/PentiumII/. (1998-10-06)

Wikipédia

Pentium

Pentium is a series of x86 architecture-compatible microprocessors produced by Intel. The original Pentium was first released on March 22, 1993.

Pentium-branded processors released from 2009 to 2022 are considered entry-level products that Intel rates as "two stars", meaning that they are above the low-end Atom and Celeron series, but below the faster Intel Core lineup and workstation/server Xeon series. These later Pentium processors have little more than their name in common with earlier Pentiums, which were Intel's flagship processor for over a decade until the introduction of the Intel Core line in 2006. They are based on both the architecture used in Atom and that of Core processors. In the case of Atom architectures, Pentiums are the highest performance implementations of the architecture. Pentium processors with Core architectures prior to 2017 were distinguished from the faster, higher-end i-series processors by lower clock rates and disabling some features, such as hyper-threading, virtualization and sometimes L3 cache.

The name "Pentium" is originally derived from the Greek word pente (πεντε), meaning "five", a reference to the prior numeric naming convention of Intel's 80x86 processors (8086–80486), with the Latin ending -ium since the processor would otherwise have been named 80586 using that convention.

In 2017, Intel split Pentium into two line-ups:

  • Pentium Silver, aiming for low-power devices and shares architecture with Atom and Celeron.
  • Pentium Gold, aiming for entry-level desktop and using existing architecture, such as Kaby Lake or Coffee Lake.

In September 2022, Intel announced that the Pentium and Celeron brands will be replaced with the new "Intel Processor" branding for low-end processors in laptops from 2023 onwards.

Exemplos do corpo de texto para Pentium
1. The Pentium 4 for desktops currently reaches speeds of 3.8 gigahertz.
2. In 1''6, Intel chose Rambus technology to help speed up systems running its then–upcoming Pentium 4.
3. In addition to the scholarship awards, each of the finalists participating in the STI will receive an INTEL PENTIUM.
4. In the late 1''0s, Apple even ran TV ads with a Pentium II glued to a snail.
5. In addition to the Pentium brand, Intel has already had success with its Centrino platform, a collection of chips for wireless computing on laptop PCs.