| General information |
| Type | CPU / Microprocessor |
| Family | Intel Pentium 4 |
| Part number | RK80546PG0721M |
| BX80546PG2800E s-specs | SL79K SL7E3 SL7KA SL88H |
| RK80546PG0721M s-specs | Q22U QP77 QZS0ES SL79K SL7E3 SL7PL |
| Frequency (MHz) ? | 2800 |
| Bus speed (MHz) ? | 800 |
| Clock multiplier ? | 14 |
| Package | 478-pin Flip-Chip Pin Grid Array (FC-mPGA4)
1.378" x 1.378" (3.5 cm x 3.5 cm) |
| Socket | Socket 478 (mPGA478B) |
| Introduction date | Feb 2, 2004 |
| |
| Architecture / Microarchitecture |
| Processor core | Prescott |
| Manufacturing process | 0.09 micron
125 million transistors |
| Data width | 32 bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 16 KB data cache |
| Level 2 cache size ? | 1 MB 8-way set associative cache with error-correction code |
| Features | - MMX
- SSE
- SSE2
- SSE3
- Hyper-Threading Technology
|
| Low power features | - System Management mode
- Auto HALT mode ?
- Stop Grant mode ?
- Sleep mode ?
|
| |
| Electrical/Thermal parameters |
| V core (V) ? | 1.25 - 1.4 |
| Min/Max operating temperature (°C) ? | 5 - 69.1 |
| Min/Max power dissipation (W) ? | 53.68 (Stop Grant mode) / 100.39 |
| Thermal Design Power (W) ? | 89 |
| |
| Notes on Intel RK80546PG0721M |
- Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz
- The part RK80546PG0721M is an OEM/tray processor
- The part BX80546PG2800E is a boxed processor
- This processor is labeled as Pentium 4 2.8E. This is done to distinguish this part from Pentium 4 2.8 GHz processors with different set of features.
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