Intel Pentium III 866 - RK80533PZ866256


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Intel Pentium III 866 MHz specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium III
CPU part numberRK80533PZ866256 is an OEM/tray microprocessor
Frequency  ? 866 MHz
Bus speed  ? 133 MHz
Clock multiplier  ? 6.5
Package370-pin Flip-Chip Pin Grid Array with heatspreader (FC-PGA2)
1.95" x 1.95" (4.95 cm x 4.95 cm)
SocketSocket 370 / PGA370
 
Architecture / Microarchitecture
MicroarchitectureP6
Processor core  ? Coppermine-T
Manufacturing process0.18 micron
Data width32 bit
Data bus width64 bit
The number of cores1
The number of threads1
Floating Point UnitIntegrated
Level 1 cache size  ? 16 KB instruction cache
16 KB data cache
Level 2 cache size  ? Full-speed integrated 256 KB
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
Low power features
  • AutoHALT state  ? 
  • Stop Grant state  ? 
  • Sleep state  ? 
  • Deep Sleep state  ? 
  • System Management Mode
 
Electrical / Thermal parameters
V core  ? 1.75V
Minimum/Maximum operating temperature  ? 0°C - 80°C
 

CPUs, related to Intel Pentium III 866 MHz (RK80533PZ866256)

Model Freq. L2
cache
Multi-
processing
TDP Features
Intel Pentium III (Coppermine-T) family, Socket 370
   Pentium III 800 MHz (RB80533PZ800256)800 MHz256 KB 38.2 Watt
   Pentium III 866 MHz (RB80533PZ866256)866 MHz256 KB  
   Pentium III 866 MHz (RK80533PZ866256)866 MHz256 KB  
   Pentium III 933 MHz (RB80533PZ933256)933 MHz256 KB  
   Pentium III 933 MHz (RK80533PZ933256)933 MHz256 KB  
   Pentium III 1 GHz (RK80533PZ001256)1 GHz256 KB  
   Pentium III 1.13 GHz (RK80533PZ006256)1.13 GHz256 KB 29.1 Watt
Other families, P6 micro-architecture, Socket 370
   Celeron 1.1 GHz (RK80530RY005256)1.1 GHz256 KB  
   Celeron 1.2 GHz (RK80530RY009256)1.2 GHz256 KB  
   Pentium III 1.2 GHz (RK80530PZ009256)1.2 GHz256 KB1 
   Pentium III 1.26GHz-S1.26 GHz512 KB2 
   Celeron 1.3 GHz (RK80530RY013256)1.3 GHz256 KB  
   Pentium III 1.33 GHz (RK80530PZ014256)1.33 GHz256 KB1 
   Celeron 1.4 GHz (RK80530RY017256)1.4 GHz256 KB  
   Pentium III 1.4 GHz (RK80530PZ017256)1.4 GHz256 KB1 
   Pentium III 1.4GHz-S1.4 GHz512 KB2 
   Celeron 1.5 GHz (RK80530RY021256)1.5 GHz256 KB  

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

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Intel Pentium III 866 MHz Overclocking

Sorry, we do not have overclocking data for this processor at this time.

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