Specifications
| General information |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Pentium II Xeon |
| CPU part numbers | 80523KX450512 is an OEM/tray microprocessor BX80523KX450512 is a boxed microprocessor BX80523KX45G512 is a boxed microprocessor |
| Frequency ? | 450 MHz |
| Bus speed ? | 100 MHz |
| Clock multiplier ? | 4.5 |
| Package | Single Edge Contact Cartridge
6" x 4.84" (15.24 cm x 12.29 cm) |
| Socket | SC330 connector (Slot 2) |
| Introduction date | Oct 6, 1998 (dual-processor systems); Jan 5, 1999 (4-way systems) |
| Price at introduction | $824 |
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| S-spec numbers |
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| Architecture / Microarchitecture |
| Microarchitecture | P6 |
| Processor core ? | Drake |
| Core stepping ? | B1 (SL2XJ, SL33T, SL354, SL36W) |
| CPUID | 653 (SL2XJ, SL33T, SL354, SL36W) |
| Manufacturing process | 0.25 micron |
| Data width | 32 bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 16 KB code
16 KB data |
| Level 2 cache size ? | 512 KB |
| Multiprocessing | Up to 4 processors |
| Features | MMX technology |
| Low power features | - AutoHALT state ?
- Stop Grant state ?
- Sleep state ?
- System Management Mode
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| Electrical/Thermal parameters |
| V core ? | 2V |
| Minimum/Maximum operating temperature ? | 0°C - 75°C |
| Minimum/Maximum power dissipation ? | 1.6 Watt (Stop Grant mode) / 34.5 Watt |
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| Notes on Intel 80523KX450512 |
- The part BX80523KX450512 can be used in 82440GX and 82450NX systems
- The part BX80523KX45G512 can be used in 82440GX systems only
- The processor can be marked as 450/100/512
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CPUs, related to Intel Pentium II Xeon 450 MHz (80523KX450512)
• Highlighted numbers and features indicate whether specific processor performs better or worse than Pentium II Xeon 450 MHz (80523KX450512)
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
• Features abbreviations:
SSE - SSE instructions
CPU ID
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