General information |
Type | CPU / Microprocessor |
Market segment | Desktop |
Family | Intel Pentium III |
Model number ? | 1BGHz |
CPU part numbers | RB80526PZ001256is an OEM/tray microprocessor BX80526C1000256is a boxed microprocessor |
Frequency ? | 1000 MHz |
Bus speed ? | 133 MHz |
Clock multiplier ? | 7.5 |
Package | 370-pin Flip-Chip Pin Grid Array (FC-PGA) 1.95" x 1.95" (4.95 cm x 4.95 cm) |
Socket | Socket 370 |
Introduction date | Mar 8, 2000 |
Price at introduction | $990 |
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S-spec numbers |
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Architecture / Microarchitecture |
Microarchitecture | P6 |
Processor core ? | Coppermine |
Core steppings ? | cC0 (SL4C8, SL4MF, SL4WM) cD0 (QAZ1, QEJ0, SL52R, SL5B3, SL5DV, SL5FQ) |
CPUIDs | 686 (SL4C8, SL4MF, SL4WM) 68A (QAZ1, QEJ0, SL52R, SL5B3, SL5DV, SL5FQ) |
Manufacturing process | 0.18 micron 28 million transistors |
Data width | 32 bit |
Data bus width | 64 bit |
The number of cores | 1 |
The number of threads | 1 |
Floating Point Unit | Integrated |
Level 1 cache size ? | 16 KB instruction cache 16 KB data cache |
Level 2 cache size ? | Full-speed integrated 8-way set associative 256 KB |
Features | - MMX technology
- SSE instructions
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Low power features | - AutoHALT state ?
- Stop Grant state ?
- Sleep state ?
- Deep Sleep state ?
- System Management Mode
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Electrical/Thermal parameters |
Min/Recommended/Max V core | 1.62V / 1.7V / 1.74V 1.67V / 1.75V / 1.79V 1.76V / 1.76V / 1.86V |
Minimum/Maximum operating temperature ? | 0°C - 70°C (1.7V and 1.76V core) 75°C (1.75V core) |
Maximum power dissipation ? | 32.98 Watt (1.7V core) 35.35 Watt (1.75V core) |
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Notes on Intel RB80526PZ001256 |
- The processor is usually marked as1000/256/133/1.7V,1000/256/133/1.75Vor1000/256/133/1.76V, where the last number specifies processor&39;s core voltage. If the processor is marked with RB80526PZ001256 part number then use processor specification number to identify processor&39;s core voltage
- This part is usually referred to as 1B GHz or 1.0B GHz CPU
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