Specifications
This part is an engineering sample.
Tools
Intel Pentium III 400 MHz specifications
| General information |
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | Intel Pentium III |
| CPU part number | 80525PZ400512 is an OEM/tray microprocessor |
| Frequency ? | 400 MHz |
| Bus speed ? | 133 MHz |
| Clock multiplier ? | 3 |
| Package | Single Edge Contact Cartridge 2 (SECC2) |
| Socket | Slot 1 / SC242 |
| |
| S-spec numbers |
| |
ES/QS processors |
| Part number |
Q855 |
| 80525PZ400512 | + |
|
| |
| Architecture / Microarchitecture |
| Microarchitecture | P6 |
| Processor core ? | Katmai |
| Manufacturing process | 0.25 micron |
| Data width | 32 bit |
| Data bus width | 64 bit |
| The number of cores | 1 |
| The number of threads | 1 |
| 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 instructions
- SSE / Streaming SIMD Extensions
|
| Low power features | - AutoHALT state ?
- Stop Grant state ?
- Sleep state ?
- Deep Sleep state ?
- System Management Mode
|
| |
| Electrical / Thermal parameters |
| Minimum operating temperature | 0°C |
| |
CPUs, related to Intel Pentium III 400 MHz (80525PZ400512)
• Highlighted numbers and features indicate whether specific processor performs better or worse than Pentium III 400 MHz (80525PZ400512)
• Engineering samples are marked with this color
• 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
Benchmarks
Benchmark tools
Intel 80523PY350512 benchmarks
The graphs below show up to 10 processors with aproximately the same level of performance in different types of
applications. All processors were tested at nominal frequency (not overclocked), with
stock heatsink and default BIOS settings. To see how the 80523PY350512 compares to other CPUs
please see benchmark tools section above.
Benchmarked processor
| CPU ID: | 0672h |
| CPU vendor string: | GenuineIntel |
Integer performance
| Part number |
|
Result |
Intel Celeron 466MHz FV80524RX466128 ? |
|
116.1% |
Intel Pentium III 450MHz 80525PY450512 ? |
|
112.5% |
Intel Celeron 433MHz CELERON 433 ? |
|
108.5% |
Intel Celeron 433MHz CELERON 433 ? |
|
108.4% |
Intel Celeron 433MHz BX80524P433128 ? |
|
107.8% |
Intel Celeron 400MHz CELERON 400 ? |
|
100% |
Intel Pentium III 400MHz 80525PZ400512 ? |
|
100% |
Intel Celeron 400MHz FV80524RX400128 ? |
|
99.4% |
Intel Pentium III 400MHz DC1EC501A400 ? |
|
99.2% |
Intel Celeron 366MHz CELERON 366 ? |
|
91.6% |
Intel Celeron 366MHz FV80524RX366128 ? |
|
91% |
VIA C3 933MHz C3-933AMHZ ? |
|
86.9% |
Floating Point performance
| Part number |
|
Result |
Intel Celeron 500MHz FV80524RX500128 ? |
|
124.6% |
Intel Celeron 466MHz FV80524RX466128 ? |
|
116.1% |
Intel Pentium III 450MHz 80525PY450512 ? |
|
112.4% |
Intel Celeron 433MHz CELERON 433 ? |
|
108.4% |
Intel Celeron 433MHz BX80524P433128 ? |
|
107.9% |
Intel Celeron 400MHz CELERON 400 ? |
|
100% |
Intel Pentium III 400MHz 80525PZ400512 ? |
|
100% |
Intel Celeron 400MHz FV80524RX400128 ? |
|
99.4% |
Intel Celeron 366MHz CELERON 366 ? |
|
91.6% |
Intel Celeron 366MHz FV80524RX366128 ? |
|
91% |
Intel Celeron 333MHz CELERON 333 ? |
|
83.1% |
Intel Celeron 333MHz FV80524RX333128 ? |
|
82.9% |
MMX / SSE / SSE2 performance
| Part number |
|
Result |
AMD Athlon 550MHz AMD-K7550MTR51B C ? |
|
143.6% |
AMD Athlon 550MHz AMD-K7550 (ES) ? |
|
143.1% |
Intel Pentium III 550E (Socket 370) ? |
|
137.7% |
Intel Pentium III 500MHz 80525PY500512 ? |
|
125.2% |
Intel Pentium III 450MHz 80525PY450512 ? |
|
112.6% |
Intel Pentium III 400MHz 80525PZ400512 ? |
|
100% |
Intel Pentium III 400MHz DC1EC501A400 ? |
|
99.3% |
VIA C3 933MHz C3-933AMHZ ? |
|
74.9% |
Intel Celeron 533MHz FV80524RX533128 ? |
|
66.4% |
Intel Celeron 500MHz FV80524RX500128 ? |
|
62.2% |
VIA C3 800MHz C3-800AMHZ (1.6V) ? |
|
60.6% |
U SUCK!
THIS IS a PICTURE OF A PENTIUM 2, at least take the time to get the righ picture, lol, its a slot 1 though