| General information |
| Type | CPU / Microprocessor |
| Family | Intel Pentium III |
| CPU part number | 80525PY450512 (Q817ES, QA78ES, SL35D, SL364, SL38E) |
| Box part numbers | BX80525U450512 (SL35D)
BX80525U450512E (SL37C, SL3CC) |
| Frequency (MHz) ? | 450 |
| Bus speed (MHz) ? | 100 |
| Clock multiplier ? | 4.5 |
| Package | Single Edge Contact Cartridge 2 (SECC2) |
| Socket | Slot 1 (SC242) |
| Introduction date | 26-Feb-99 |
| Price at introduction | $496 |
| |
| Architecture / Microarchitecture |
| Processor core | Katmai |
| Core steppings | kB0 (SL364, SL38E, SL3CC)
kC0 (SL35D, SL37C) |
| Manufacturing process | 0.25 micron
9.5 million transistors |
| Data width | 32 (64-bit data bus) bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 16 KB instruction cache
16 KB data cache |
| Level 2 cache size ? | Half-speed in-package 512 KB |
| Multiprocessing | Up to 2 processors |
| Features | - MMX technology
- SSE instructions
|
| Low power features | - AutoHALT state ?
- Stop Grant state ?
- Sleep state ?
- Deep Sleep state ?
- System Management Mode
|
| |
| Electrical/Thermal parameters |
| Min/Recommended/Max V core (V) | 1.93 / 2 / 2.07 |
| Minimum/Maximum operating temperature (°C) ? | 5 - 90 |
| Minimum/Maximum power dissipation (W) ? | 2.83 (Stop Grant mode) / 33.76 |
| |
| Notes on Intel 80525PY450512 |
- The processor is usually marked as 450/512/100/2.0V S1
|
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