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Cyrix Corporation was a microprocessor developer that was founded in 1988 in Richardson, Texas, as a specialist supplier of floating point units for 286 and 386 microprocessors. The company was founded by Tom Brightman and Jerry Rogers. In 1992, Cyrix introduced its own i386 compatible processors, the 486SLC and 486DLC.
- 1988; 35 years ago
- Semiconductors
- Richardson, TX, USA
Nov 3, 2022 · A nostalgic look at Cyrix, a chip maker that competed with Intel and AMD in the 1990s, but failed to survive the market changes and mergers. Learn about its history, products, and legacy in the PC industry.
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Apr 28, 2021 · Cyrix was founded in 1988 by Jerry Rogers and Tom Brightman in Richardson, Texas, a suburb of Dallas. Its first chip, released in 1989, was a 387-compatible math coprocessor that was up to 50% faster than Intel’s chip while costing less. Rogers assembled a team of 30 engineers, most of whom came from Texas Instruments.
Cyrix 6x86. Max. CPU clock rate. The Cyrix 6x86 is a line of sixth-generation, 32-bit x86 microprocessors designed and released by Cyrix in 1995. Cyrix, being a fabless company, had the chips manufactured by IBM and SGS-Thomson. [1] [2] The 6x86 was made as a direct competitor to Intel's Pentium microprocessor line, and was pin compatible.
ModelCore NameProcess Size(μm)Die Area(mm2)PR90+M10,65394PR120+M10,65394PR133+M1R0,65225PR150+M1R0,65225- 1
- 80 MHz to 333 MHz
- 40 MHz to 100 MHz
Jan 14, 2018 · Richardson, Texas. Cyrix Corporation was a fabless microprocessor designer that specialized in math coprocessors and x86 microprocessors. Founded by a small group of former Texas Instruments engineers in 1988, Cyrix started out as a math coprocessors designer. In November 1997, Cyrix was sold to National Semiconductor and in June 1999 it was ...
Jan 5, 2001 · Learn how VIA Technologies bought Cyrix and Centaur, and how they developed different Cyrix III processors based on Joshua and Samuel cores. Find out the performance, features and challenges of each Cyrix III chip.
Cyrix 5x86 Advertisement. The Cyrix 5x86 is a line of x86 microprocessors designed by Cyrix and released on June 5 of 1995. [1] [2] [3] Cyrix, being a fabless company, had the chips manufactured by IBM. The line came out about 5 months before the more famous Cyrix 6x86. The Cyrix 5x86 was one of the fastest CPUs ever produced for Socket 3 ...
