5 significant inventions in computer history for the decade

  • 80486 Microprocessor

    80486 Microprocessor
    Intel released the 80486 microprocessor and the i860 RISC/coprocessor chip, each of which contained more than 1 million transistors. What set the 486 apart was its optimized instruction set, with an on-chip unified instruction and data cache and an optional on-chip floating-point unit.
  • iMac

    iMac
    Inventor Apple
    The iMac sells for about $1,300. Customers got a machine with a 233-MHz G3 processor, 4GB hard drive, 32MB of RAM, a CD-ROM drive, and a 15" monitor. The machine was recognized for its ease -of- use and included a simple manual.
  • Earth Simulator

    Earth Simulator
    Developed by the Japanese government to create global climate models, the Earth Simulator is a massively parallel, vector-based system that costs nearly $600 million at the time. The Earth Simulator was listed as the fastest supercomputer in the world from 2002 to 2004.
  • Apple iPhone

    Apple iPhone
    Apple lauches the iPhone. A combination of web browser, music player and cellphone. Could download a new functionality int the form of "apps" form the Apple Store. Introduced a built in GPS, high definition camera, texting, calendar, voice diction, and weather reports.
  • Roadrunner Supercomputer

    Roadrunner Supercomputer
    Inventor IBM
    The Roadrunner is the first computer to reach a sustained performance of 1 petaflop (one thousand trillion floating point operations per second). It used two different microprocessors: an IBM POWER XCell L8i and AMD Opteron. It was used to model the decay of US nuclear arsenals, analyze financial data, render 3D medical images in realtime. an offshoot of the POWER Xcell8i was used as the main processor in the Playstation 3 game console.