Intel Pentium 120 - BP80502120 (BP80502-120)

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Pentium
CPU part numbersBP80502120 (SL22M, SL25J, SU033, SU100)
BP80502-120 (SU033)
Box part numberBOXBP80502-120
Frequency (MHz)  ? 120
Bus speed (MHz)  ? 60
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 date27-Mar-95
ICOMP 2 index100
Upgrade optionsPentium MMX overdrive 180
 
Architecture / Microarchitecture
Core steppingsC2 (SU033)
E0 (SU100)
cC0 (SL22M, SL25J)
Manufacturing process0.6 and 0.35 micron
3.2 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
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)1.76 / 5.06 / 13.43
Thermal Design Power (W)  ? 12.81
 
Notes on Intel BP80502120
  • Minimum bus frequency is 30 MHz

Pictures (4)

CPU

Intel Pentium 120 - BP80502120 (BP80502-120)
Boxed processor - 3D view

Intel Pentium 120 - BP80502120 (BP80502-120)
Boxed processor - Front view

Intel Pentium 120 - BP80502120 (BP80502-120)
Boxed processor - Back view

Intel Pentium 120 - BP80502120 (BP80502-120)

Benchmarks

Tested processor
CPU ID:052Ch
CPU vendor string:GenuineIntel
 
Motherboard Tekram P5M4-M+ (PC-DOS)
Dhrystone 2.1 (VAX MIPS)104.68
Doom 1.9s high detail (FPS)61.39
Doom 1.9s low detail (FPS)95.8
Linpack 100x100 (MFLOPS)16.01
Whetstone (KWIPS)50.31
 
Motherboard Tekram P5M4-M+ (Win98)
Sandra Dhrystone (MIPS)219
Sandra MultiMedia Floating Point (it/s)140
Sandra MultiMedia Integer (it/s)156
Sandra Whetstone (MFLOPS)129

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