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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 numbers
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-
RB80526PY005256 is an OEM/tray microprocessor
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BX80526F1100256 is a boxed microprocessor
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Frequency
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1100 MHz
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Bus speed
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100 MHz
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Clock multiplier
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11
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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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ES/QS processors
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Production processors
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QGG5
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SL5QW
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BX80526F1100256
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+
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RB80526PY005256
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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
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Core stepping
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cD0 (QGG5, SL5QW)
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CPUID
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68A (SL5QW)
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Manufacturing process
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0.18 micron
28 million transistors
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Die size
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94.7mm2 (CPUID 068Ah)
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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 8-way set associative 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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Min/Recommended/Max V core
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1.67V / 1.75V / 1.79V
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Minimum/Maximum operating temperature
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0°C - 77°C
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Maximum power dissipation
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39.55 Watt
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Thermal Design Power
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33 Watt (CPUID 068Ah)
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Notes on Intel Pentium III 1.1 GHz
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-
The processor is usually marked as 1100/256/100/1.75V
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