Cyrix 6x86-P150+GP CPU: detailed specifications, side by side comparison, pictures and more from CPU-World

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. [2]

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. ... This reduced the chip size from 150 square millimeters to 88. [29]

The MediaGX CPU is an x86-compatible processor that was designed by Cyrix and manufactured by National Semiconductor following the two companies' merger. It was introduced in 1997. The core is based on the integration of the Cyrix Cx5x86 CPU core with

6x86之后又发布了100MHz（PR120）、133MHz（PR166）、150MHz（PR200）的型号。 1997年，Cyrix发布了核心代号为M2的「6x86MX」，与前面的6x86最大的区别是内置了 MMX指令集。频率从133MHz（PR166）到233MHz（PR266）。最终版本发行时间为1998年2月。Cyrix是无晶圆厂芯片设计公司，制造交由三家完成，分别为IBM、SGS汤姆逊（现意法半导体）、美国国家半导体（NS）, 制程的改进导致初版到最终版相隔一年。 6x86MX进一步将频率提升 …

2024年12月29日 · Below is a complete set of Cyrix 6x86MX 150 MHz and Pentium 133 MHz benchmarks from our CPU benchmark database. Both microprocessors were tested on Tekram P5M4-M+ with VT8501 Apollo MVP4 chipset motherboard with 128 MB PC133 CL3 (Samsung) memory, and ATI 3D Rage Pro (PCI) with 8 MB graphics memory. graphics.

2024年8月27日 · Cyrix的CyrixInstead、Rise的RiseRiseRise、全美达的GenuineTMx86和威盛的CentaurHauls就是最后仅存的第三方X86了。 考虑到最终只有威盛发展出了64位的X86，所以可以认为Cyrix、Rise和Transmeta已经永远地停留在了32位了。

In 1996 Cyrix released the MediaGX CPU, which integrated all of the major discrete components of a PC, including memory controller, graphics, sound and PCI controller, onto a single chip. Initially based on the old 5x86 technology and running at 120 or 133 MHz, its performance was widely criticized but its low price made it quite successful.

As a successful and cheaper (often less than half the cost) alternative to the Intel Pentium, it is pin- and voltage-compatible with it. Cyrix gave it the 6x86 name in reference to some of its more advanced features, which it calls "sixth generation". In reality, the processor is comparable in power and architecture to the fifth-generation Pentium.

Designed by Deksor, computerguy096 and Zago. (c) 2019-2025 All wrongs reversed.