Unit 5 Analysis- Pentium Flaw NT1110 February 11, 2015 Instructor Sheila Pearson The Pentium flaw was when a segment among the Pentium CPU’s transistors performed division incorrectly. Engineers for Intel discovered the problem after the product was released in 1993 but they kept it hush hush and decided to fix the problem by using updates to the chip. A mathematician by the name of Thomas Nicely that worked for Lynchburg College in West Virginia also discovered the flaw. At first Grove, who
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Pentium Flaw The Pentium flaw was a bug within the Pentium CPU’s 3.1 million transistors that caused the transistors to perform division incorrectly. Intel’s engineers discovered the flaw after the product’s release in 1993 but chose to keep silent and attempt to correct the flaw in future updates to the processor chip. The flaw was discovered in 1994 by American mathematician Thomas Nicely. Nicely was using a personal computer equipped with Intel’s Pentium chip when he discovered a flaw in the
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mistake was the so-called “Pentium flaw,” in which an obscure segment among the Pentium CPU’s 3.1 million transistors performed division incorrectly. Company engineers discovered the problem after the product’s release in 1993 but decided to keep quiet and fix the problem in updates to the chip. However, In 1994 American mathematician Thomas Nicely was using a personal computer equipped with the then new Pentium chip from the Intel Corporation when he discovered a flaw in the chip that was producing
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Pentium Flaw The Pentium Microprocessor is the widest selling personal computers on the market. Intel created the 486DX and the Pentium chip that included Floating point unit (FPU). This FPU was known as a math co-processor. The problem arose in the fall of 1994, all the new Pentium chips were manufactured with an error in the FPU system. This error was in the FPU instructions for the division. This caused the chip to divide certain numbers incorrectly. Intel engineers discovered a flaw in
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Tiffany M Shamlee Unit 5 Analysis 1 NT1110 Pentium Flaw The Pentium flaw was discovered where the division result returned by the Pentium microprocessor was off by about sixty-one parts per million. When Intel discovered the flaw, their solution was to keep the information within the company. They did not want to disclose any of the information to the public, because of the negative publicity it would bring to the company. The flaw did not affect all microprocessors, only a very small
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In late 1994, Thomas Nicely, a mathematics professor at Lynchburg College discovered a flaw with the new Intel Pentium processor while he was trying to perform calculations. He had noticed that the answers to his calculations were coming back wrong. One example of the flaw was found where the division result returned by the Pentium was off by about 61 parts per million. He initially contacted Intel in which he would find out later that they were aware that there was a problem. At first Intel denied
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Pentium Flaw The Pentium microprocessor flaw was basically that the CPU didn’t know how to do arithmetic or math calculations, so it failed at calculating any type of math. The Pentium flaw was found in the summer/fall of 1994 by Thomas Nicely according to Mark Janeba from the article I read. Mark Janeba stated that Thomas Nicely was a math professor at Lynchburg College and that Thomas was computing the sum of the reciprocals of a large collection of prime numbers on his Pentium-based computer
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Marcos Corpas 1/18/2016 NT1110 Unit 5 Analysis 1: Pentium Flaw The Pentium processor flaw was a flaw in the floating-point math subsection of the Pentium microprocessor. When certain conditions were met low order bits of the result of floating-point division operations would be incorrect, an error that can quickly compound in floating-point operations to much larger errors in subsequent calculations. Intel corrected the problem in a future revision, but they refused to disclose it. The mathematics
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Back in the day there was a thing called the Pentium processor flaw which like it states was a flaw in the floating-point math section of the Pentium microprocessor. When thing happened in a certain way the floating-point division operations would be incorrect, with this an error can quickly form in floating-point operations to much larger errors in other calculations. Intel did eventually fix the issue with patches and revisions but never stated the problem directly. At Lynchburg College A mathematics
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INTEL Knows Best? A Major Marketing Mistake Problem Statement When Thomas Nicely, a mathematician at Lynchburg College in Virginia, first went public with the fact that Intel's new Pentium chip was defective Intel admitted to the fact that it had sold millions of defective chips, and had known about the defective chips for over four months. Intel said its reasoning for not going public was that most people would never encounter any problems with the chip. Intel said that a spreadsheet
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