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Intel Pentium 75 - A80502-75

CPU » Intel » Pentium families » Pentium » A80502-75

Specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium
CPU part numberA80502-75 is an OEM/tray microprocessor
Frequency (MHz)  ? 75
Bus speed (MHz)  ? 50
Clock multiplier  ? 1.5
Package296-pin Ceramic Staggered Pin Grid Array (SPGA)
1.95" x 1.95" (4.95 cm x 4.95 cm)
SocketsSocket 5
Socket 7
Introduction date10-Oct-94
ICOMP 2 index67
Upgrade options
  • Pentium overdrive 125
  • Pentium MMX overdrive 150
  • Pentium MMX overdrive 180
 
S-spec numbers
  ES/QS processors
Part number Q0540 Q0541 Q0649 Q0666 Q0700 Q0749 Q0837
A80502-75+++++++
 
  Production processors
Part number SX878 SX953 SX961 SX969 SX977 SX998 SY005
A80502-75+++++++
 
Architecture / Microarchitecture
MicroarchitectureP5
Processor core  ? P54C
Core steppings  ? B1 (Q0540, Q0541)
B5 (Q0666, SX961)
C2 (Q0700, Q0749, SX969, SX998)
E0 (Q0837, SY005)
CPUIDs521 (Q0540)
524 (Q0666, SX961)
525 (Q0700, Q0749, SX969, SX998)
526 (Q0837, SY005)
2521 (Q0541)
2524 (Q0666, SX961)
2525 (Q0700, Q0749, SX969, SX998)
2526 (Q0837, SY005)
Manufacturing process0.6 micron
3.2 million transistors
Data width32 bit
Data bus width64 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
MultiprocessingUp to 2 processors
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)1.2 / 3 / 9.54
Thermal Design Power (W)  ? 8
 
Notes on Intel A80502-75
  • Minimum bus frequency is 25 MHz
  • There is a mobile Pentium processor with the same part number. Please use processor specification number to distinguish between desktop and mobile processors.
  CPUs, related to Intel Pentium 75 MHz (A80502-75)  

Model Freq. L1
cache		 Multi-
processing		 TDP Features
Intel Pentium family, Socket 5 / Socket 7
   Intel Pentium 133 MHz (A80502133)133 MHz16 KB211.2 Watt
   Intel Pentium 133 MHz (BP80502133)133 MHz16 KB211.2 Watt
   Intel Pentium 150 MHz (A80502150)150 MHz16 KB211.6 Watt
   Intel Pentium 150 MHz (BP80502150)150 MHz16 KB211.6 Watt
   Intel Pentium 166 MHz (A80502166)166 MHz16 KB214.5 Watt
   Intel Pentium 166 MHz (BP80502166)166 MHz16 KB214.5 Watt
   Intel Pentium 166 MHz (FV80502166)166 MHz16 KB214.5 Watt
   Intel Pentium 200 MHz (A80502200)200 MHz16 KB215.5 Watt
   Intel Pentium 200 MHz (BP80502200)200 MHz16 KB215.5 Watt
   Intel Pentium 200 MHz (FV80502200)200 MHz16 KB215.5 Watt
Intel Pentium family, P5 micro-architecture, Other sockets
   Intel Pentium 60 MHz (A80501-60)60 MHz16 KB214.6 Watt
   Intel Pentium 60 MHz (PCPU5V60)60 MHz16 KB214.6 Watt
   Intel Pentium 66 MHz (A80501-66)66 MHz16 KB216 Watt
   Intel Pentium 66 MHz (PCPU5V66)66 MHz16 KB216 Watt
Other families, P5 micro-architecture, Socket 5 / Socket 7
   Intel Pentium MMX overdrive 150 MHz (PODPMT60X150)150 MHz32 KB  MMX
   Intel Pentium MMX overdrive 166 MHz (PODPMT66X166)166 MHz32 KB  MMX
   Intel Pentium MMX overdrive 180 MHz (PODPMT60X180)180 MHz32 KB  MMX

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Pentium 75 MHz (A80502-75)

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • List of related CPUs is not complete.

 • Features abbreviations:

MMX - MMX instructions

Pictures (6)

Without heatspreader

 Intel Pentium 75 - A80502-75
With heatspreader

75 MHz
296-pin ceramic staggered PGA with heatspreader		 Intel Pentium 75 - A80502-75
SX969
2009-07-06 11:34:56
Posted by: Il chimico

  		SX969
pins
2009-07-06 11:35:50
Posted by: Il chimico

  		pins
 
2009-07-14 23:30:12
Posted by: dege13

Top, with heat transfer pad. 		 
A80502-75 SX969
2010-04-30 01:45:42
Posted by: NinjaMidget

Hi Res Scan. This CPU is in near perfect condition. 		A80502-75 SX969

CPU ID (7)

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 75 MHz CPU.

Manufacturer:Intel
CPU Family:Pentium
Processor Number:75 MHz
Frequency:75 MHz
Part number:
A80502-75
S-Spec Number:SX878
Comment:
Submitted by:Neon_WA
General information
Vendor:GenuineIntel
Processor type:Original OEM Processor
CPUID signature:521
Family: 5 (05h)
Model: 2 (02h)
Stepping: 1 (01h)
 
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

Our CPUID database has 7 records for this microprocessor. See all submitted records.

Comments (0)

Last modified: 31 Dec 2011
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