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General information
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Type
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CPU / Microprocessor
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Market segment
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Desktop
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Family
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Intel Pentium III
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CPU part number
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-
RB80533PZ866256 is an OEM/tray microprocessor
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Frequency
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866 MHz
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Bus speed
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133 MHz
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Clock multiplier
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6.5
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Package
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370-pin Flip-Chip Pin Grid Array (FC-PGA)
1.95" x 1.95" (4.95 cm x 4.95 cm)
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Socket
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Socket 370 / PGA370
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S-spec numbers
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Part number
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Production processors
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SL5HG
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SL5QE
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RB80533PZ866256
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+
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+
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Architecture / Microarchitecture
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Microarchitecture
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P6
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Processor core
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Coppermine-T
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Core stepping
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cD0 (SL5QE)
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CPUID
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68A (SL5QE)
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Manufacturing process
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0.18 micron
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Data width
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32 bit
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Data bus width
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64 bit
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The number of CPU cores
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1
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The number of threads
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1
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Floating Point Unit
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Integrated
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Level 1 cache size
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16 KB instruction cache
16 KB data cache
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Level 2 cache size
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Full-speed integrated 256 KB
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Multiprocessing
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Up to 2 processors
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Features
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MMX instructions
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SSE / Streaming SIMD Extensions
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Low power features
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AutoHALT state
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Stop Grant state
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Sleep state
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Deep Sleep state
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System Management Mode
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Electrical / Thermal parameters
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V core
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1.75V
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Minimum/Maximum operating temperature
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0°C - 80°C
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Notes on Intel Pentium III 866 MHz
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-
Dual-processing is supported on newer motherboards with AGTL system bus
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