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The P rocessing U nit Of A C omputer

The P rocessing U nit Of A C omputer. Computing Central processing unit (CPU), an electronic circuit that can execute computer programs Microprocessor, a CPU on one chip as part of a microcomputer

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The P rocessing U nit Of A C omputer

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  1. The Processing Unit Of A Computer

  2. Computing • Central processing unit (CPU), an electronic circuit that can execute computer programs • Microprocessor, a CPU on one chip as part of a microcomputer • Graphics processing unit(GPU / VPU), a dedicated graphics rendering device for a personal computer or game console • Data processor, a system that translates or converts between different data formats • Word processor, a computer application used for the production of printable material • Audio processor, used in studios and radio stations

  3. Processor Packaging • Dual Inline Package (DIP) • Pin Grid Array and Variations (PGA / SPGA / CPGA / PPGA) • Single Edge Contact (SEC) • Mobile Module (MMO) • Tape Carrier Packaging (TCP)

  4. Dual Inline Package (DIP) The first Intel and compatible processors, used on the original PC XT and clones used standard dual inline or DIP packaging. "Dual inline" refers to two parallel sets of pins. DIP packaging is in fact the standard packaging used for most regular integrated circuits. The DRAM chips on your memory modules, and many of the support chips on your motherboard.

  5. Pin Grid Array and Variations (PGA / SPGA / CPGA / PPGA) Pin Grid Array or PGA packaging is the standard used for most second through fifth generation processors, starting with the Intel 80286 over a decade ago. PGA packages are square or rectangular and have two or more rows of pins going around their perimeter. Single Edge Contact (SEC) The newest packaging style for desktop PCs, Single Edge Contact or SEC, is a move away from the single-chip-style packaging that Intel has used for all of its processors up to the Pentium Pro. The PPro had integrated secondary cache, inside the same chip package as the chip itself. Mobile Module (MMO) Notebook PCs have always represented the greatest design challenges for system makers due to their restrictions on size and weight, and the difficulty in cooling them.

  6. Tape Carrier Packaging (TCP) Intel has actually in the past made available certain chips in their raw form; a plastic roll with chips taped to them is sold to a system maker without any external packaging. Processor socket and slot

  7. Developments in processor evolution

  8. Intel 4004 processor

  9. INTEL 8008

  10. Intel 8086

  11. Intel 8088 processor

  12. Intel 80286

  13. Intel 80286

  14. INTEL 80386 DX

  15. INTEL 80386

  16. INTEL 80386 SX

  17. INTEL 80386 SX

  18. Intel 80486 DX

  19. Intel 80486 DX

  20. INTEL 80486DX2

  21. INTEL 80486DX2

  22. INTELDX4 The IntelDX4 is a clock-tripled i486 microprocessor with 16 KiB L1 cache. Intel named it deceptively during litigation with AMD over trademarks. The product was officially named the IntelDX4, but OEMs continued using the i486 naming convention.

  23. AMD 5x86 The AMD 5x86 processor is an x86-compatible CPU introduced in 1995 by AMD for use in 486-class computer systems.

  24. Cyrix 5x86 PROCESSOR • Released in August 1995, four months before the more famous Cyrix 6x86, the Cyrix 5x86 was one of the fastest CPUs ever produced for Socket 3 computer systems.

  25. Cyrix 5x86 PROCESSOR

  26. Pentium competitor- AMD K5 & Cyrix 6x86 • The K5 was AMD's first x86 processor to be developed entirely in-house. Introduced in March 1996, its primary competition was Intel's Pentium microprocessor.

  27. Cyrix 6x86 • The Cyrix 6x86 (codename M1) is a sixth-generation, 32-bit 80x86-compatible microprocessor designed by Cyrix and manufactured by IBM and SGS-Thomson. It was originally released in 1996.

  28. PENTIUM • Pentium is a registered trademark that is included in the brand names of many of Intel's x86-compatible microprocessors, both single- and multi-core.

  29. Pentium II • The Pentium II brand refers to Intel's sixth-generation micro architecture ("P6") and x86-compatible microprocessors introduced on May 7, 1997.

  30. PENTIUM III • The Pentium III brand refers to Intel's 32-bit x86 desktop and mobile microprocessors based on the sixth-generation P6 micro architecture introduced on February 26, 1999. The brand's initial processors were very similar to the earlier Pentium II-branded microprocessors.

  31. Pentium 4 • The Pentium 4 brand refers to Intel's line of single-core desktop and laptop central processing units (CPUs) introduced on November 20, 2000 and shipped through August 8, 2008 They had the 7th-generation x86 micro architecture, called Net Burst, which was the company's first all-new design since introduction of P6 micro architecture of the Pentium Pro CPUs in 1995.

  32. Pentium Dual-Core • The Pentium Dual-Core brand was used for mainstream x86-architecture microprocessors from Intel from 2006 to 2009 when it got renamed to Pentium.

  33. CORE 2 DUO • Core 2 is a brand encompassing a range of Intel's consumer 64-bit x86-64 single-, dual-, and quad-core microprocessors based on the Core micro architecture.

  34. 1st Generation 8086 (1) 1980 • . 80186 1981 • . 80286 1982 • 2nd Generation 80286 (2) 1982 • 3rd Generation 80386 (3) 1987 • 4th Generation 80486 (4) 1990

  35. 5th Generation Pentium (5) 1993 • 6th Generation Pentium Pro (6) 1995 • . Pentium II 1996 • . Pent. MMX 1997 • . Celeron 1998 • . Pentium 3 1999

  36. 7th Generation Pentium 4 (7) 2000 • . Celeron II 2000 • . Duron 2000 • 8th Generation Intel Core (8) 2006 • DX= w/ math copro. SX= without SLC= low power

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