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The Pentium (also referred to as P5, its microarchitecture, or i586) is a fifth generation, 32-bit x86 microprocessor that was introduced by Intel on March 22, 1993, as the very first CPU in the Pentium brand. It was instruction set compatible with the 80486 but was a new and very different microarchitecture design from previous iterations. The P5 Pentium was the first superscalar x86 microarchitecture and the world's first superscalar microprocessor to be in mass production—meaning it generally executes at least 2 instructions per clock mainly because of a design-first dual integer pipeline design previously thought impossible to implement on a CISC microarchitecture. Additional features include a faster floating-point unit, wider data bus, separate code and data caches, and many other te

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  • P5 je architektura mikroprocesorů Intelu reprezentovaná prvními modely procesorů Pentium. Společnost uvedla tuto architekturu na trh 22. března 1993, kdy začala nahrazovat předchozí architekturu procesorů 80486. V listopadu 1995 ji potom naopak začala nahrazovat novější architektura P6, která přinesla vylepšené modely Pentium Pro a následně Pentium II. P5 byla pátou generací procesorů Intel a první generací superskalárních procesorů architektury i386 později přejmenované na IA-32. Tato architektura také v pozdějších modelech procesorů poprvé přinesla do architektury x86 sadu multimediálních instrukcí MMX. Procesory této architektury byly zpočátku vyráběny 800 nanometrovou technologií, později 600, 350 až nakonec i 280 nanometrovou. (cs)
  • Pentium P5 - estas procesoro per kiu firmao Intel lanĉis famegan familion de procesoroj Pentium. La procesoro estas konstruita sur arkitekturo IA-32, subtenas komandaron x86 kaj estis unua por PC far Intel. Pentium P5 havis 2 kalkulajn ĉenstablojn, kio permesis plenumi 2 instrukciojn dum unu takto. Frekvenco de la procesoroj estis 60 kaj 66 MHz. Pentium P5 havis 3.1 mln da transistoroj, estis produktita laŭ 0.8 mkm teknologio kaj atingis 112 MIPS. (eo)
  • L'Intel Pentium est le microprocesseur de 5e génération de la famille Intel x86. Lancé en mars 1993, il succède à l'Intel 80486 et précède le Pentium Pro. Le Pentium MMX est une évolution mineure du Pentium. Intel a réutilisé la marque déposée « Pentium » pour de nombreux autres microprocesseurs, et le premier microprocesseur à porter ce nom est parfois appelé Pentium original pour le distinguer des suivants. (fr)
  • The Pentium (also referred to as P5, its microarchitecture, or i586) is a fifth generation, 32-bit x86 microprocessor that was introduced by Intel on March 22, 1993, as the very first CPU in the Pentium brand. It was instruction set compatible with the 80486 but was a new and very different microarchitecture design from previous iterations. The P5 Pentium was the first superscalar x86 microarchitecture and the world's first superscalar microprocessor to be in mass production—meaning it generally executes at least 2 instructions per clock mainly because of a design-first dual integer pipeline design previously thought impossible to implement on a CISC microarchitecture. Additional features include a faster floating-point unit, wider data bus, separate code and data caches, and many other techniques and features to enhance performance and support security, encryption, and multiprocessing, for workstations and servers when compared to the next best previous industry standard processor implementation before it, the Intel 80486. Considered the fifth main generation in the 8086 compatible line of processors, its implementation and microarchitecture was called P5. As with all new processors from Intel since the Pentium, some new instructions were added to enhance performance for specific types of workloads. The Pentium was the first Intel x86 to build in robust hardware support for multiprocessing similar to that of large IBM mainframe computers. Intel worked closely with IBM to define this ability and then Intel designed it into the P5 microarchitecture. This new ability was absent in prior x86 generations and x86 copies from competitors. To realize its greatest potential, compilers had to be optimized to exploit the instruction level parallelism provided by the new superscalar dual pipelines and applications needed to be recompiled. Intel spent substantial effort and resources working with development tool vendors, and major independent software vendor (ISV) and operating system (OS) companies to optimize their products for Pentium before product launch. In October 1996, the similar Pentium MMX was introduced, complementing the same basic microarchitecture with the MMX instruction set, larger caches, and some other enhancements. Competitors included the Motorola 68040, Motorola 68060, PowerPC 601, and the SPARC, MIPS, Alpha families, most of which also used a superscalar in-order dual instruction pipeline configuration at some time. Intel discontinued the P5 Pentium processors (sold as a cheaper product since the release of the Pentium II in 1997) in early 2000 in favor of the Celeron processor, which had also replaced the 80486 brand. (en)
  • 최초의 펜티엄 마이크로프로세서는 1993년 3월 22일 인텔이 선보였다. P5라는 이름의 마이크로아키텍처는 인텔의 5세대이자 최초의 슈퍼스칼라 IA-32 마이크로아키텍처이다. (ko)
  • 奔腾是Intel于 1993 年 3 月 22 日推出的微处理器,是奔腾系列品牌中的第一款 CPU。 它是与80486兼容的指令集,但它是一种全新的、非常不同的微架构设计。 P5 奔腾是第一个超标量x86微架构,也是世界上第一个量产的超标量微处理器。它包括双整数管道、更快的浮点单元、更宽的数据总线、单独的代码和数据缓存以及许多其他技术和功能,以提高性能并增强安全性。 它被认为是 8086 兼容处理器系列中的第五代主要产品,其代号和微架构称为P5 。与自奔腾以来英特尔的所有新处理器一样,P5添加了一些新指令以增强特定类型工作负载的性能。 奔腾是第一个为类似于大型 IBM 大型计算机的多处理提供强大硬件支持的 Intel x86处理器。这种新能力在之前的x86处理器代和竞争对手的处理器中是不存在的。为了发挥其最大潜力,必须优化编译器以利用新的超标量双流水线和需要重新编译的应用程序提供的指令级并行性。英特尔花费大量精力和资源与开发工具供应商,主要的独立软件供应商(ISV) 和操作系统(OS) 公司合作,在产品发布之前针对奔腾优化他们的产品。 1996 年 10 月,推出了类似的奔腾MMX ,采用MMX 指令集、拥有更大的缓存和其他一些增强功能补充了相同的基本微架构。 竞争对手包括摩托罗拉 68040 、摩托罗拉 68060 、PowerPC 601 ,以及SPARC、MIPS 、Alpha系列,其中大多数有时也使用超标量有序双指令流水线配置。 英特尔在 2000 年初停止了 P5 奔腾 处理器(自 1997 年奔腾 II发布以来作为更便宜的产品销售),转而使用Celeron处理器。 (zh)
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  • Pentium P5 - estas procesoro per kiu firmao Intel lanĉis famegan familion de procesoroj Pentium. La procesoro estas konstruita sur arkitekturo IA-32, subtenas komandaron x86 kaj estis unua por PC far Intel. Pentium P5 havis 2 kalkulajn ĉenstablojn, kio permesis plenumi 2 instrukciojn dum unu takto. Frekvenco de la procesoroj estis 60 kaj 66 MHz. Pentium P5 havis 3.1 mln da transistoroj, estis produktita laŭ 0.8 mkm teknologio kaj atingis 112 MIPS. (eo)
  • L'Intel Pentium est le microprocesseur de 5e génération de la famille Intel x86. Lancé en mars 1993, il succède à l'Intel 80486 et précède le Pentium Pro. Le Pentium MMX est une évolution mineure du Pentium. Intel a réutilisé la marque déposée « Pentium » pour de nombreux autres microprocesseurs, et le premier microprocesseur à porter ce nom est parfois appelé Pentium original pour le distinguer des suivants. (fr)
  • 최초의 펜티엄 마이크로프로세서는 1993년 3월 22일 인텔이 선보였다. P5라는 이름의 마이크로아키텍처는 인텔의 5세대이자 최초의 슈퍼스칼라 IA-32 마이크로아키텍처이다. (ko)
  • P5 je architektura mikroprocesorů Intelu reprezentovaná prvními modely procesorů Pentium. Společnost uvedla tuto architekturu na trh 22. března 1993, kdy začala nahrazovat předchozí architekturu procesorů 80486. V listopadu 1995 ji potom naopak začala nahrazovat novější architektura P6, která přinesla vylepšené modely Pentium Pro a následně Pentium II. (cs)
  • The Pentium (also referred to as P5, its microarchitecture, or i586) is a fifth generation, 32-bit x86 microprocessor that was introduced by Intel on March 22, 1993, as the very first CPU in the Pentium brand. It was instruction set compatible with the 80486 but was a new and very different microarchitecture design from previous iterations. The P5 Pentium was the first superscalar x86 microarchitecture and the world's first superscalar microprocessor to be in mass production—meaning it generally executes at least 2 instructions per clock mainly because of a design-first dual integer pipeline design previously thought impossible to implement on a CISC microarchitecture. Additional features include a faster floating-point unit, wider data bus, separate code and data caches, and many other te (en)
  • 奔腾是Intel于 1993 年 3 月 22 日推出的微处理器,是奔腾系列品牌中的第一款 CPU。 它是与80486兼容的指令集,但它是一种全新的、非常不同的微架构设计。 P5 奔腾是第一个超标量x86微架构,也是世界上第一个量产的超标量微处理器。它包括双整数管道、更快的浮点单元、更宽的数据总线、单独的代码和数据缓存以及许多其他技术和功能,以提高性能并增强安全性。 它被认为是 8086 兼容处理器系列中的第五代主要产品,其代号和微架构称为P5 。与自奔腾以来英特尔的所有新处理器一样,P5添加了一些新指令以增强特定类型工作负载的性能。 奔腾是第一个为类似于大型 IBM 大型计算机的多处理提供强大硬件支持的 Intel x86处理器。这种新能力在之前的x86处理器代和竞争对手的处理器中是不存在的。为了发挥其最大潜力,必须优化编译器以利用新的超标量双流水线和需要重新编译的应用程序提供的指令级并行性。英特尔花费大量精力和资源与开发工具供应商,主要的独立软件供应商(ISV) 和操作系统(OS) 公司合作,在产品发布之前针对奔腾优化他们的产品。 1996 年 10 月,推出了类似的奔腾MMX ,采用MMX 指令集、拥有更大的缓存和其他一些增强功能补充了相同的基本微架构。 (zh)
rdfs:label
  • P5 (mikroarchitektura) (cs)
  • Pentium P5 (eo)
  • Intel Pentium (fr)
  • P5 (마이크로아키텍처) (ko)
  • Pentium (original) (en)
  • 奔腾 (初代) (zh)
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