Cyrix MII-266GP (83 MHz 2.9V)


Specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyCyrix MII
CPU part numberMII-266GP (83 MHz 2.9V) is an OEM/tray microprocessor
Frequency (MHz)  ? 207 (rated 266)
Bus speed (MHz)  ? 83
Clock multiplier  ? 2.5
Package296-pin Staggered Ceramic Pin Grid Array with heatspreader
1.952" x 1.952" (4.96 cm x 4.96 cm)
SocketSocket 7
 
Architecture / Microarchitecture
Data width32 bit
Floating Point UnitIntegrated
Level 1 cache size  ? 256 bytes primary code cache
64 KB unified data/code write-back cache
Physical memory (GB)4
FeaturesMMX technology
Low power features
  • Suspend mode
  • Stop clock mode
  • System Management mode
 
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

Pictures (3)

Cyrix MII-266GP (83 MHz 2.9V)

187 MHz (266 MHz rating, 83 MHz bus)
296-pin staggered ceramic PGA
Cyrix MII-266GP (83 MHz 2.9V)
 
2010-06-28 17:18:55
Posted by: Fuynfactory

on top of CPU
 
 
2010-06-28 17:19:18
Posted by: Fuynfactory

other foce 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
Cyrix MII MII-333GP (83 MHZ 2.9V) (ES)  ? 
117.3%
Cyrix MII 250MHz MII-333GP (83 MHZ 2.9V FCPGA)  ? 
116.4%
Cyrix MII 250MHz MII-333GP (83 MHZ 2.9V)  ? 
115.3%
Cyrix MII 250MHz MII-350GP (83 MHZ 2.9V)  ? 
112.5%
AMD K6-2 233MHz AMD-K6-2/233AFR  ? 
109.4%
Cyrix MII 207MHz MII-266GP (83 MHZ 2.9V)  ? 
100%
IDT Winchip 2 WINCHIP2-3DE225GA (3.52V) (SAMPLE)  ? 
67.4%
IDT Winchip 2 240MHz WINCHIP2-3DE240GA  ? 
67.2%
IDT Winchip 2 200MHz W2A-3DEE200GTA  ? 
60.2%
IDT Winchip 2 WINCHIP2-3DE200GA (3.52V) (SAMPLE)  ? 
60%
IDT Winchip 2 200MHz W2-3DEE200GSA  ? 
59.7%

Floating Point performance

Part number   Result
Cyrix MII MII-333GP (66 MHZ 2.2V)  ? 
128.9%
Cyrix MII 263MHz MII-333GP (75 MHZ 2.9V)  ? 
127.1%
Cyrix MII 250MHz MII-366GP (100 MHZ 2.9V)  ? 
121.1%
Cyrix MII 250MHz MII-333GP (83 MHZ 2.9V FCPGA)  ? 
120.5%
Cyrix MII 233MHz MII-300GP (66 MHZ 2.2V)  ? 
112.7%
Cyrix MII 225MHz MII-300GP (75 MHZ 2.9V)  ? 
109%
Cyrix MII 207MHz MII-266GP (83 MHZ 2.9V)  ? 
100%
Cyrix MII 200MHz MII-233GP  ? 
97%
IDT Winchip 2 240MHz WINCHIP2-3DE240GA  ? 
81.9%
IDT Winchip 2 WINCHIP2-3DE225GA (3.52V) (SAMPLE)  ? 
77.1%
IDT Winchip 2 200MHz W2-3DEE200GSA  ? 
68.7%

MMX / SSE / SSE2 performance

Part number   Result
Cyrix MII 250MHz MII-333GP (83 MHZ 2.9V)  ? 
119.9%
Cyrix MII MII-333GP (83 MHZ 2.9V) (ES)  ? 
119.8%
Cyrix MII 250MHz MII-333GP (83 MHZ 2.9V FCPGA)  ? 
119.4%
Cyrix MII 250MHz MII-366GP (100 MHZ 2.9V)  ? 
115.4%
Cyrix MII 250MHz MII-350GP (83 MHZ 2.9V)  ? 
114.9%
Cyrix MII 233MHz MII-300GP (66 MHZ 2.9V FCPGA)  ? 
112.3%
Cyrix MII MII-300GP (75 MHZ 2.9V) (ES)  ? 
108.4%
Cyrix MII 233MHz MII-300GP (66 MHZ 2.2V)  ? 
108.1%
Cyrix MII 225MHz MII-300GP (75 MHZ 2.9V)  ? 
104.2%
Cyrix MII 207MHz MII-266GP (83 MHZ 2.9V)  ? 
100%
Cyrix MII 200MHz MII-233GP  ? 
96.4%

CPU ID

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