Intel Pentium II 400 - 80523PY400512PE SECC2 (BX80523U400512E)

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Pentium II
Part number80523PY400512PE SECC2
Specification numbers  ? SL357   SL37G   SL3D5   SL3EE   SL3F9
Frequency (MHz)  ? 400
Bus speed (MHz)  ? 100
Clock multiplier  ? 4
PackageSingle Edge Contact Cartridge 2
5" x 2.44" x 0.494" (12.7 cm x 6.2 cm x 1.25 cm)
SocketSlot 1
Introduction date04/15/1998
Price at introduction$824
 
Architecture / Microarchitecture
Manufacturing process0.25 micron, 7.5 million transistors
Data width32 (64 bit data bus) 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
Low power features
  • AutoHALT state  ? 
  • Stop Grant state  ? 
  • Sleep state  ? 
  • Deep Sleep state  ? 
  • System Management Mode
 
Electrical/Thermal parameters
Min/Recommended/Max V core (V)1.9 / 2 / 2.1
Max operating temperature (°C)  ? 90 (80 on some versions)
Max power dissipation (W)  ? 24.3
 
Notes on Intel 80523PY400512PE SECC2
  • The part 80523PY400512PE is an OEM/tray processor
  • The part BX80523U400512E is a boxed processor
  • The processor can be marked as 400/512/100/2.0V

Pictures

Marked 400/512/100/2.0V - Top view

400 MHz
512 KB L2 cache
Single Edge Contact cartridge 2 (slot 1)

Top view
Image reduced 2x times
Intel Pentium II 400 - 80523PY400512PE SECC2 (BX80523U400512E)
Marked 400/512/100/2.0V - Front view

400 MHz
512 KB L2 cache
Single Edge Contact cartridge 2 (slot 1)

Front view
Image reduced 2x times
Intel Pentium II 400 - 80523PY400512PE SECC2 (BX80523U400512E)
Marked 400/512/100/2.0V - Back view

400 MHz
512 KB L2 cache
Single Edge Contact cartridge 2 (slot 1)

Back view
Image reduced 2x times
Intel Pentium II 400 - 80523PY400512PE SECC2 (BX80523U400512E)

Benchmarks

Tested processor
CPU ID:0652h
CPU vendor string:GenuineIntel
 
Motherboard ASUS P2B-S (PC-DOS)
Dhrystone 2.1 (VAX MIPS)396.97
Doom 1.9s high detail (FPS)99.41
Doom 1.9s low detail (FPS)160.05
Linpack 100x100 (MFLOPS)85.72
Whetstone (KWIPS)213.65
 
Motherboard ASUS P2B-S (Win98)
Sandra Dhrystone (MIPS)1372
Sandra MultiMedia Floating Point (it/s)997
Sandra MultiMedia Integer (it/s)2644
Sandra Whetstone (MFLOPS)533

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