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Intel Pentium II 400 - 80523PY400512PE (B80523P400512E)

CPU » Intel » Pentium II families » Pentium II » 80523PY400512PE

Specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium II
CPU part numbers80523PY400512PE is an OEM/tray microprocessor
B80523P400512E is a boxed microprocessor
Frequency  ? 400 MHz
Bus speed  ? 100 MHz
Clock multiplier  ? 4
PackageSingle Edge Contact Cartridge
5.505" x 2.473" x 0.647" (13.98 cm x 6.28 cm x 1.64 cm)
SocketSlot 1
Introduction date15-Apr-98
Price at introduction$824
 
S-spec numbers
  ES/QS processors
Part number Q561 Q562 Q724 Q739
80523PY400512PE++++
B80523P400512E    
 
  Production processors
Part number SL2SH SL2U5 SL2U6 SL2VW SL2X2 SL2YM SL38N SL3EE
80523PY400512PE +++  ++
B80523P400512E+   +++ 
 
Architecture / Microarchitecture
MicroarchitectureP6
Processor core  ? Deschutes
Core steppings  ? dA1 (SL2SH)
dB0 (Q562, SL2U5, SL2U6, SL2X2, SL2YM, SL3EE)
dB1 (SL38N)
CPUIDs651 (SL2SH)
652 (Q562, SL2U5, SL2U6, SL2X2, SL2YM, SL3EE)
653 (SL38N)
Manufacturing process0.25 micron, 7.5 million transistors
Data width32 bit
Data bus width64 bit
Floating Point UnitIntegrated
Level 1 cache size  ? 16 KB code
16 KB data
Level 2 cache size  ? 512 KB unified cache running at 1/2 of processor frequency
Physical memory64 GB
MultiprocessingUp to 2 processors
Low power features
  • AutoHALT state  ? 
  • Stop Grant state  ? 
  • Sleep state  ? 
  • Deep Sleep state  ? 
 
Electrical/Thermal parameters
Min/Recommended/Max V core1.9V / 2V / 2.1V
V L2 cache3.3V ± 5%V
Maximum operating temperature  ? 75°C
Maximum power dissipation  ? 32.73 Watt
Thermal Design Power  ? 24.3 Watt
 
Notes on Intel 80523PY400512PE
  • The processor can be marked as 400/512/100/2.0V
  CPUs, related to Intel Pentium II 400 MHz (80523PY400512PE)  

Model Freq. L2
cache		 Multi-
processing		 TDP Features
Intel Desktop Pentium II family, Slot 1
   Intel Pentium II 333 MHz (80523PX333512)333 MHz512 KB223.7 Watt
   Intel Pentium II 333 MHz (80523PX333512PE)333 MHz512 KB223.7 Watt
   Intel Pentium II 350 MHz (80523PY350512)350 MHz512 KB221.5 Watt
   Intel Pentium II 350 MHz (80523PY350512PE SECC2)350 MHz512 KB221.5 Watt
   Intel Pentium II 350 MHz (80523PY350512PE)350 MHz512 KB221.5 Watt
   Intel Pentium II 400 MHz (80523PY400512)400 MHz512 KB224.3 Watt
   Intel Pentium II 400 MHz (80523PY400512PE SECC2)400 MHz512 KB224.3 Watt
   Intel Pentium II 450 MHz (80523PY450512)450 MHz512 KB227.1 Watt
   Intel Pentium II 450 MHz (80523PY450512PE SECC2)450 MHz512 KB227.1 Watt
   Intel Pentium II 450 MHz (80523PY450512PE)450 MHz512 KB227.1 Watt
Other families, P6 micro-architecture, Slot 1
   Intel Celeron 333 MHz (80524RX333128)333 MHz128 KB  MMX
   Intel Celeron 366 MHz (80524RX366128)366 MHz128 KB  MMX
   Intel Celeron 400 MHz (80524RX400128)400 MHz128 KB  MMX
   Intel Celeron 433 MHz (80524RX433128)433 MHz128 KB  MMX
   Intel Pentium III 866 MHz (80526PZ866256)866 MHz256 KB2 MMX, SSE
   Intel Pentium III 933 MHz (80526PZ933256)933 MHz256 KB2 MMX, SSE
   Intel Pentium III 1 GHz (80526PY1000256)1 GHz256 KB2 MMX, SSE
   Intel Pentium III 1BGHz (Slot 1)1 GHz256 KB2 MMX, SSE

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Pentium II 400 MHz (80523PY400512PE)

 • 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
SSE - SSE instructions

Pictures (3)

Pentium II 80523PY400512PE
2006-10-16 22:57:51
Posted by: Barrett R. de Visser

Its in near mint condition. Was found in a junker computer that someone was throwing out. 		Pentium II 80523PY400512PE
 
2009-12-15 21:55:40
Posted by: BlueFireIce

SL2SH PII without the casing or HSF, bare chip. 		 
 
2009-12-15 21:59:47
Posted by: BlueFireIce

SL2SH PII, bare back side of chip. 		 

CPU ID

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Comments (0)

Last modified: 12 Feb 2012
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