Intel Pentium II 233 - 80522PX233512 (B80522P233512)

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Pentium II
CPU part number80522PX233512 (SL264, SL2HD)
Box part numberB80522P233512 (SL28K, SL2QA)
Frequency (MHz)  ? 233
Bus speed (MHz)  ? 66
Clock multiplier  ? 3.5
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 date7-May-97
Price at introduction$636
 
Architecture / Microarchitecture
Core steppingsC0 (SL264, SL28K)
C1 (SL2HD, SL2QA)
Manufacturing process0.35 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 memory (GB)64
MultiprocessingUp to 2 processors
Low power features
  • AutoHALT state  ? 
  • Stop Grant state  ? 
  • Sleep state  ? 
  • Deep Sleep state  ? 
 
Electrical/Thermal parameters
V core (V)  ? 2.8
V L2 cache (V)3.3 ± 5%
Maximum operating temperature (°C)  ? 75
Maximum power dissipation (W)  ? 41.71
Thermal Design Power (W)  ? 34.8

Pictures (3)

Top view

Intel Pentium II 233 - 80522PX233512 (B80522P233512)
Front view

Intel Pentium II 233 - 80522PX233512 (B80522P233512)
 
2007-09-03 06:17:43
Posted by: Ewout

Looks like a very early PII 233 from week 6 1997.
 

Benchmarks

Tested processor
CPU ID:0633h
CPU vendor string:GenuineIntel
 
Motherboard ASUS P2B-S (PC-DOS)
Dhrystone 2.1 (VAX MIPS)231.8
Doom 1.9s high detail (FPS)72.82
Doom 1.9s low detail (FPS)118.62
Linpack 100x100 (MFLOPS)52.72
Whetstone (KWIPS)124.53
 
Motherboard ASUS P2B-S (Win98)
Sandra Dhrystone (MIPS)795
Sandra MultiMedia Floating Point (it/s)578
Sandra MultiMedia Integer (it/s)1532
Sandra Whetstone (MFLOPS)309

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