- P55C
The Intel Corporations P55C
Pentium processor is a fifth generation processor developed in 1997.Distinctive features
The primary differences between the P55C and its predecessors is the incorporation of MMX technology which was designed to boost performance and increase average I/O speeds from 20% with non MMX compliant software to upwards of 70% while running MMX compliant and designed software packages.
While the P55C is compatible with the common Socket 7 motherboard configuration the voltage requirements for powering the chip differ from the standard Socket 7 specifications. Due to certain manufacturers not preparing for the introduction of MMX technology most motherboards manufactured for Socket 7 previous to the establishment of the P55C standard are not compliant with the dual intensity required for proper operation of this chip. The Intel Corporation temporarily manufactured a conversion kit called the Overdrive that was designed to correct this lack of planning on the motherboard manufacturers part.
Versions
The P55C was designed in three models incorporating a 166, 200 and 233 [MHz] . This chip was the primary competition for the
AMD K6 and theCyrix 6x86MX processor and was the configuration sold until Intel released thePentium II .ources
* [http://www.pcguide.com/ref/cpu/fam/g5P55-c.html P55C Specs]
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