Cyrix 6x86MX-PR200 (66MHz 2.9V)

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Specifications

General information
Type	CPU / Microprocessor
Family	Cyrix 6x86
CPU part number	6x86MX-PR200 (66MHz 2.9V) is an OEM/tray microprocessor
Frequency (MHz) ?	166 (rated 200)
Bus speed (MHz) ?	66
Clock multiplier ?	2.5
Package	296-pin Staggered Ceramic Pin Grid Array 1.952" x 1.952" (4.96 cm x 4.96 cm)
Introduction date	30-May-97
Price at introduction	$240

Architecture / Microarchitecture
Manufacturing process	0.35 micron 5-layer metal CMOS
Data width	32 bit
Floating Point Unit	Integrated
Level 1 cache size ?	256 bytes primary code cache 64 KB 4-way set associative unified data/code write-back cache
Physical memory (GB)	4
Features	MMX technology

Electrical/Thermal parameters
Min/Recommended/Max V core (V)	2.8 / 2.9 / 3.0
Min/Recommended/Max V I/O or secondary (V)	3.135 / 3.3 / 3.465
Minimum/Maximum operating temperature (°C) ?	0 - 70
Minimum/Typical/Maximum power dissipation (W)	0.122 (Suspend mode) / 11.5 / 19.1

Pictures (5)

Cyrix 6x86MX-PR200 (66MHz 2.9V)
166 MHz (200 MHz rating, 66 MHz bus) 296-pin staggered ceramic PGA


PR166 variant
2009-05-16 19:39:20 Posted by: Steve
This CPU was also avalable as 6x86MX-PR166 66MHx x 2 & 2.9V

IBM 6x86MX PR200
2009-08-28 14:21:36 Posted by: Rudy
IBM26X86MX-BVAPR200GB 2.5X 66MHZ-2.9V CORE COPR. CYRIX 1995,96,97 USA IBM9314 R39142 01L4257 PQ


2010-07-04 16:08:11 Posted by: Fuynfactory
top of CPU


2010-07-04 16:08:52 Posted by: Fuynfactory
Botton of CPU

Benchmarks

Compare results with tested CPUs from one of the following families:
To compare benchmark results with all other microprocessors please

Tested processor

CPU ID:

0600h

CPU vendor string:

CyrixInstead

Integer performance

Part number		Result
AMD K5 133MHz AMD-K5-PR200ABX ?		108%
AMD K5 133MHz AMD-K5-PR200ABX ?		107.8%
Rise Technology MP6 200MHz MP6440DPF-ES (2.7V 2X100 MHZ) ?		105.3%
Rise Technology MP6 200MHz MP6441DPFH4-Q ?		105.1%
AMD K6 233MHz AMD-K6/233APR ?		104%
Cyrix 6x86MX 166MHz 6X86MX-PR200 (66MHZ 2.9V) ?		100%
AMD K5 AMD-K5-PR166ABR ?		94.3%
Cyrix 6x86MX 208MHz 6X86MX-PR266 (83MHZ 2.7V) ?		94.1%
IBM 6x86MX 6X86MX-266GP (2.9V 83MHZ 2.5X) (SAMPLE) ?		93.9%
Cyrix 6x86MX 6X86MX-PR266 (83MHZ 2.9V) (ES) ?		92.2%
AMD K6 200MHz K6/200ALR ?		90.3%

Floating Point performance

Part number		Result
Intel Pentium MMX overdrive PODPMT60X150 ?		123.1%
Intel Pentium 150MHz A80502150 ?		120.9%
Rise Technology MP6 150MHz MP6440DPF-ES (2.8V 2X75 MHZ) ?		116.4%
IBM 6x86MX 6X86MX-233GP (2.9V 75 MHZ) ?		111.9%
Intel Pentium 133MHz BP80502133 ?		108.2%
Cyrix 6x86MX 166MHz 6X86MX-PR200 (66MHZ 2.9V) ?		100%
Intel Pentium A80502-120 ?		97%
Intel Pentium A80502120 (ES) ?		96.3%
Cyrix 6x86MX 150MHz 6X86MX-PR200 (75MHZ 2.9V) ?		89.6%
Intel Pentium 100MHz A80502-100 ?		80.6%
IBM 6x86MX 133MHz 6X86MX-AVAPR166GB ?		79.9%

MMX / SSE / SSE2 performance

Part number		Result
IBM 6x86MX 6X86MX-233GP (2.9V 75 MHZ) ?		108.9%
IDT Winchip C6 240MHz C6-PSME240GA ?		106.4%
AMD K5 100MHz AMD-K5-PR100ABR ?		102.3%
IDT Winchip C6 225MHz C6-PSME225GA ?		100.4%
Intel Pentium 133MHz BP80502133 ?		100.3%
Cyrix 6x86MX 166MHz 6X86MX-PR200 (66MHZ 2.9V) ?		100%
AMD K5 90MHz AMD-K5-PR120ABQ ?		99.5%
AMD K5 90MHz AMD-SSA/5-90ABQ ?		91.2%
Cyrix 6x86MX 150MHz 6X86MX-PR200 (75MHZ 2.9V) ?		90.3%
Intel Pentium A80502-120 ?		89.5%
Intel Pentium A80502120 (ES) ?		89.4%

CPU ID

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Last modified: 10 Jan 2012

Cyrix 6x86MX-PR200 (66MHz 2.9V)

Specifications

Pictures (5)

Benchmarks

Integer performance

Floating Point performance

MMX / SSE / SSE2 performance

CPU ID

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