| General information |
| Type | CPU / Microprocessor |
| Family | Intel Pentium 4 |
| Part number | RK80531PC021G0K |
| BX80531NK150G s-specs | SL5N8 SL5TJ SL5UF SL62Y SL6BA |
| RK80531PC021G0K s-specs | SL59V SL5TJ SL62Y SL63L |
| Frequency (MHz) ? | 1500 |
| Bus speed (MHz) ? | 400 |
| Clock multiplier ? | 15 |
| Package | 478-pin Flip-Chip Pin Grid Array (FC-PGA2) |
| Socket | Socket 478 (mPGA478B) |
| |
| Architecture / Microarchitecture |
| Processor core | Willamette |
| Manufacturing process | 0.18 micron
42 million transistors |
| Data width | 32 bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 8 KB |
| Level 2 cache size ? | 256 KB 8-way associative full-speed on-die cache |
| Features | SSE2 |
| Low power features | - System Management Mode
- Auto-HALT mode ?
- Stop Grant mode ?
- Sleep mode ?
- Deep Sleep mode ?
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| |
| Electrical/Thermal parameters |
| V core (V) ? | 1.75 |
| Min/Max operating temperature (°C) ? | 5 - 73 |
| Min/Max power dissipation (W) ? | 21.4 (Stop Grant mode) / 72.5 |
| Thermal Design Power (W) ? | 57.9 |
| |
| Notes on Intel RK80531PC021G0K |
- Bus frequency is 100 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 400 MHz.
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