| General information |
| Type |
CPU / Microprocessor |
| Market segment |
Desktop |
| Family |
Intel Pentium III |
| CPU part numbers |
- 80526PZ733256 is an OEM/tray microprocessor
- KC80526PZ733256 is an OEM/tray microprocessor
- BX80526U733256 is a boxed microprocessor
- BX80526U733256E is a boxed microprocessor
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| Frequency |
733 MHz |
| Bus speed |
133 MHz |
| Clock multiplier |
5.5 |
| Package |
Single Edge Contact Cartridge 2 (SECC2) |
| Socket |
Slot 1 / SC242 |
| Introduction date |
Oct 25, 1999 |
| Price at introduction |
$776 |
| S-spec numbers |
| Part number |
ES/QS processors |
Production processors |
| |
QH14 |
QH29 |
QT93 |
SL3SB |
SL3SZ |
SL3XN |
SL455 |
SL4C2 |
| 80526PZ733256 |
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| BX80526U733256 |
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| BX80526U733256E |
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| KC80526PZ733256 |
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| Part number |
Production processors |
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SL4CX |
SL4FQ |
SL4KD |
| 80526PZ733256 |
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| BX80526U733256 |
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| BX80526U733256E |
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| KC80526PZ733256 |
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| Architecture / Microarchitecture |
| Microarchitecture |
P6 |
| Processor core |
Coppermine |
| Core steppings |
cA2 (QH29, SL3SB, SL3SZ)
cB0 (QH14, QT93, SL3XN, SL455)
cC0 (SL4C2, SL4CX, SL4FQ, SL4KD) |
| CPUIDs |
681 (SL3SB, SL3SZ)
683 (QH14, QT93, SL3XN, SL455)
686 (SL4C2, SL4CX, SL4FQ, SL4KD) |
| Manufacturing process |
0.18 micron
28 million transistors |
| Data width |
32 bit |
| Data bus width |
64 bit |
| The number of CPU 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 on-die 256 KB |
| Multiprocessing |
Up to 2 processors |
| Features |
- MMX instructions
- SSE / Streaming SIMD Extensions
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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 |
1.57V / 1.65V / 1.69V
1.62V / 1.7V / 1.74V |
| Minimum/Maximum operating temperature |
0°C - 80°C |
| Minimum/Maximum power dissipation |
4.23 Watt (Stop Grant mode) / 24.09 Watt (1.65V core)
4.35 Watt (Stop Grant mode) / 24.82 Watt (1.7V core) |
| Notes on Intel Pentium III 733 MHz |
- The processor is usually marked as 733/256/133/1.65V S1 or 733/256/133/1.7V S1, where the last number specifies processor's core voltage. If the processor is marked with 80526PZ733256 part number then use processor specification number to identify processor's core voltage
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