Intel Celeron 300A specifications
| General information |
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | Intel Celeron |
| Model number ? | 300A |
| CPU part numbers |
- 80524RX300128 is an OEM/tray microprocessor
- BX80524R300128 is a boxed microprocessor
|
| Frequency ? | 300 MHz |
| Bus speed ? | 66 MHz |
| Clock multiplier ? | 4.5 |
| Package | Single Edge Processor Package
5" x 2.275" (12.7 cm x 5.78 cm) |
| Socket | Slot 1 / SC242 |
| Introduction date | 24-Aug-98 |
| Price at introduction | $149 |
| S-spec numbers |
| Part number |
Production processors |
|---|
| |
SL2WM |
SL32A |
| 80524RX300128 | + | |
| BX80524R300128 | | + |
|
| Architecture / Microarchitecture |
| Microarchitecture | P6 |
| Processor core ? | Mendocino |
| Core stepping ? | A0 (SL2WM, SL32A) |
| CPUID | 660 (SL2WM, SL32A) |
| 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 | 4 GB |
| Extensions and Technologies | |
| Low power features | - AutoHALT state ?
- Stop Grant state ?
- Sleep state ?
- Deep Sleep state ?
|
| Electrical / Thermal parameters |
| V core ? | 2V |
| Maximum operating temperature ? | 85°C |
| Maximum power dissipation ? | 19.05 Watt |
| Notes on Intel Celeron 300A |
- This processor is named "300A" to distinguish it from Celeron 300 processor without L2 cache.
|
Detailed side-by-side comparison
Celeron 300A Overclocking
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CPU ID information for the Celeron 300A
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CPUs, related to Intel Celeron 300A
The list of related CPUs does not include all models. For the complete list, please see the related "P6" processors for slot 1 page.
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• Features abbreviations:
SSE - SSE instructions
Pictures (2)
| Front view |
300 MHz
128 KB L2 cache
Single Edge Processor package (slot 1)
Front view
Image reduced 2x times
The first microprocessor based on Mendocino core. This processor is
marked as "300A/66", the suffix "A" is used to distinguish it from older
Covington Celeron 300/66 CPU. New feature in this Celeron was
integrated 128 KB L2 cache running at the processor speed. Addition of
the L2 cache was the main reason why the performance of this CPU was
much better than performance of older Covington Celerons. Like the older
Celeron 266, the Celeron 300A was a very good overclocker. It was
possible to run the CPU at 450 MHz by using 100 MHz bus speed. |
 |
|
| Back view |
300 MHz
128 KB L2 cache
Single Edge Processor package (slot 1)
Mendocino core
Back view
Image reduced 2x times |
 |
|
|
Comments (3)
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Intel Celeron 300A review, or your experience with the microprocessor.
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discussions.
a pleasure to overclock! after changing the FSB to 100MHz and reaching 450MHz the overclocked Celeron was often faster than the oryginal PentiumII450 due to the Celeron's faster L2.
how overclocking got into masses
this cpu was the one that started the overclocking frenzy.I could not find one where i live at the time coz it got so popular and i ended up buying celeron400 instead.Then i clocked it to 500 and got fried in less than a year..good times
cpu z
Cpu z reading of my celeron 300A