| General information |
| Type | CPU / Microprocessor |
| Family | Intel Celeron |
| Part number | Celeron 400 |
| Frequency (MHz) ? | 400 |
| Bus speed (MHz) ? | 66 |
| Clock multiplier ? | 6 |
| Package | Single Edge Processor Package
5" x 2.275" (12.7 cm x 5.78 cm) |
| Socket | Slot 1 (SC242) |
| Introduction date | 01/04/1999 |
| Price at introduction | $166 |
| |
| Architecture / Microarchitecture |
| Processor core | Mendocino |
| Manufacturing process | 0.25 micron
19 million transistors |
| Data width | 32 bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 16 KB code
16 KB data |
| Level 2 cache size ? | 128 KB |
| Physical memory (GB) | 4 |
| Low power features | - AutoHALT state ?
- Stop Grant state ?
- Sleep state ?
- Deep Sleep state ?
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| |
| Electrical/Thermal parameters |
| V core (V) ? | 2 |
| Max operating temperature (°C) ? | 85 |
| Max power dissipation (W) ? | 23.7 |
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| Benchmark data |
| CPUID of tested processor | 0660 |
| Vendor ID string | GenuineIntel |
| | |
|
| Dhrystone 2.1 (VAX MIPS) | 396.97 |
| Whetstone (KWIPS) | 213.64 |
| Linpack 100x100 (MFLOPS) | 144.66 |
| Sandra Dhrystone (MIPS) | 1372 |
| Sandra Whetstone (MFLOPS) | 533 |
| Sandra MultiMedia Integer (it/s) | 2645 |
| Sandra MultiMedia Floating Point (it/s) | 998 |
| Doom 1.9s high detail (FPS) | 82.26 |
| Doom 1.9s low detail (FPS) | 132.43 |
| | |
|
| Dhrystone 2.1 (VAX MIPS) | 396.97 |
| Whetstone (KWIPS) | 213.7 |
| Linpack 100x100 (MFLOPS) | 144.87 |
| Sandra Dhrystone (MIPS) | 1372 |
| Sandra Whetstone (MFLOPS) | 533 |
| Sandra MultiMedia Integer (it/s) | 2643 |
| Sandra MultiMedia Floating Point (it/s) | 997 |
| Doom 1.9s high detail (FPS) | 82.32 |
| Doom 1.9s low detail (FPS) | 132.43 |
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