SY126 (Intel Pentium 133 MHz)


Specifications

General information
TypeCPU / Microprocessor
FamilyIntel Pentium
Part numberA80502133
Frequency (MHz)133
Bus speed (MHz)  ? 66
Package typeSPGA
 
Architecture / Microarchitecture / Other
Core voltage (V)  ? 3.3
 
Notes on sSpec SY126
  • This is a fake processor.
  • The processor has part number 80502-133 on the bottom lid
 

CPU ID (1)

Intel Pentium 133 MHz SY126
Part number:A80502133
Frequency:132 MHz
Comment:Fake processor
Submitted by:Neon_WA
 
General information
Vendor:GenuineIntel
Processor type:Original OEM Processor
CPUID signature:52C
Family: 5 (05h)
Model: 2 (02h)
Stepping:12 (0Ch)
 
Instruction set extensionsAdditional instructions
  CMPXCHG8B
 
Major featuresOther features
On-chip Floating Point Unit Debugging extensions
  Machine check exception
  Model-specific registers
  Page-size extensions (4MB pages)
  Time stamp counter
  Virtual 8086-mode enhancements

Comments (1)

Enginnnering sample?

2007-09-10 09:53:57
Posted by: Luca Rapotec

There is something strange on the bottom of this chip. I noted an "ES" that would indicate an Engineering Sample but as they say on Usenet the S-Spec code should be a "Q". Is it possible for someone to find out who produced this chip?

Enginnnering sample?

Response: It's not an Engineering Sample. Markings look a bit strange, maybe it's a fake? Please post a picture of the top in the forum.
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