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Intel Pentium 133 - BP80502133

CPU » Pentium family » Pentium » BP80502133

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Pentium
CPU part numberBP80502133 (SL22Q, SL25L, SU038, SU073)
Box part numberBOXBP80502-133
Frequency (MHz)  ? 133
Bus speed (MHz)  ? 66
Clock multiplier  ? 2
Package296-pin Ceramic Staggered Pin Grid Array (SPGA)
1.95" x 1.95" (4.95 cm x 4.95 cm)
SocketSocket 5; Socket 7
Introduction date1-Jun-95
ICOMP 2 index111
Upgrade options
  • Pentium MMX overdrive 166
  • Pentium MMX overdrive 200
 
Architecture / Microarchitecture
Core steppingscB1 (SU038)
cC0 (SL22Q, SL25L, SU073)
Manufacturing process0.35 micron
3.3 million transistors
Data width32 (64 bit data bus) bit
Floating Point UnitIntegrated
Level 1 cache size  ? 8 KB 2-way set associative code cache
8 KB 2-way set associative write-back data cache
Physical memory (GB)4
MultiprocessingSupported
Low power features
  • System Management Mode
  • Clock Control
  • SL power-management features
On-chip peripherals
  • Memory Management Unit
  • Local Advanced Programmable Interrupt Controller
 
Electrical/Thermal parameters
Min/Recommended/Max V core (V)3.135 / 3.3 / 3.6
Minimum/Maximum operating temperature (°C)  ? 0 - 70
Minimum/Typical/Maximum power dissipation (W)1.7 / 4.3 / 12.24
Thermal Design Power (W)  ? 11.2
 
Notes on Intel BP80502133
  • Minimum bus frequency is 33 MHz

Pictures (2)

Top view

 Intel Pentium 133 - BP80502133
Bottom view

133 MHz
296-pin ceramic staggered PGA

Boxed version of the processor
Bottom view		 Intel Pentium 133 - BP80502133
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Benchmarks

Tested processor
CPU ID:052Ch
CPU vendor string:GenuineIntel
 
Motherboard Tekram P5M4-M+ (PC-DOS)
Dhrystone 2.1 (VAX MIPS)116.72
Doom 1.9s high detail (FPS)67.72
Doom 1.9s low detail (FPS)104.9
Linpack 100x100 (MFLOPS)17.84
Whetstone (KWIPS)56.07
 
Motherboard Tekram P5M4-M+ (Win98)
Sandra Dhrystone (MIPS)246
Sandra MultiMedia Floating Point (it/s)157
Sandra MultiMedia Integer (it/s)175
Sandra Whetstone (MFLOPS)145

CPU ID

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Pentium 133 CPU.

Manufacturer:Intel
Family:Pentium
Model / Processor Number:133
Part number:BP80502133
S-Spec / Comment:SU073
Submitted by:Neon
General information
Vendor:GenuineIntel
Processor type:Original OEM Processor
CPUID signature:52C
Family: 5 (05h)
Model: 2 (02h)
Stepping:12 (0Ch)
 
Instruction set extensionsAdditonal 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

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Last modified: 18 Oct 2009
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