From the introduction of the counting frame, or more popularly known as the abacus1, it was realized that the creation of a tool that is able assist in mathematical calculations will greatly increase productivity and efficiency needs of man2. The use of abaci continued for numerous centuries up to the years when early calculators made use of hole-placements in a dial to signify a count—similar to that of a rotary dial telephone3. As the years progressed people needed more. It was seen that the simple addition, subtraction, and multiplication functions were not enough. The need for memory storage features arose. People at that time perceived the abacus, comptometers, Napier's bones, books of mathematical tables, slide rules, and other manual tool used for computing as tedious and error-prone2. From this need came the development of the early non-electronic computers.
From the making of the first digital electronic computer by John V. Atanasoff, to the use of vacuum tubes in 1950, the early designs of computers were used in a variety of processes. They varied from decoding German messages during World War II, up to calculating the presidential election returns in the 1940’s. Although the latter function was not trusted by TV networks, people were amazed at the capabilities of these machines4.
In 1971 the first microprocessor was patented by Gilbert Hyatt at Micro Computer4. Making use of small number-holding areas known as registers, microprocessors were designed to perform not just arithmetic but also logic operations5. Regular microprocessor functions include adding, subtracting, comparing two numbers, and fetching numbers from one area to another5. It was during this time that two of the largest microprocessor companies today, namely Intel and Advanced Micro Devices developed its first microprocessor5.
Founded in 1968, Intel had one main objective: To make semiconductor memory
References: 1. Abacus (February 11, 2009). Wikipedia. Retrieved February 12, 2009, from http://en.wikipedia.org/wiki/Abacus 2. Calculator (February 12, 2009). Wikipedia. Retrieved February 12, 2009, from http://en.wikipedia.org/wiki/Calculator 3 Abacus by the Chinese in 3000 BC. Retrieved February 12, 2009, from http://www.ideafinder.com/history/inventions/abacus.htm 4. Schoenherr, S.E (May 1, 2007) Evolution of the computer. Retrieved: February 13, 2009, from http://history.sandiego.edu/GEN/recording/computer1.html 5 11. Sun, C. (August 31, 2007). AMD vs. Intel: What to Get? Which is Better? Retrieved February 14, 2009, from http://www.pcstats.com/articleview. cfm?articleID=2164 12 13. Overclocking (February 16, 2009). Wikipedia. Retrieved February 16, 2009, from http://en.wikipedia.org/wiki/Overclocking 14 15. Johnson, C. (August 29, 2006). Overclocking Intel Core 2 Processors – How far will they go? Retrieved February 16, 2009, from http://www.tweaktown.com/ articles/944/ overclocking_intel_core_2_processors_how_far_will_they_go/ 16 17. Hall, Jordan (May 25, 2006). AMD vs. Intel: Which Chip Offers More Bang for Your Buck in Gaming PCs? Retrieved February 17, 2009, from http://www. selfseo.com/story-14969.php 18 19. Advance Micro Devices (February 16, 2009). Wikipedia. Retrieved February 18, 2009, from http://en.wikipedia.org/wiki/AMD 20 21. Athlon (February 19, 2009). Wikipedia. Retrieved February 19, 2009, from http://en.wikipedia.org/wiki/Athlon 22