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Processor Family |
Model Name |
Intel Pentium III Coppermine |
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Performance Rating |
1130 MHz |
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Front-side Bus Speed |
133 MHz |
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Multiplier Ratio |
8.5× |
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Physical Design |
Interface Packing |
370-Pin FCPGA Socket |
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242-Pin Slot 1 Cartridge |
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Core Voltage |
1.65 volts |
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Power Consumption |
25 watts |
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Maximum Power |
37.5 watts |
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Pentium III Coppermine |
Model Rating |
1130 MHz |
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Overclocking Potential |
Multiplier Lock Support |
Locked Multiplier |
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Typical Multiplier O/C |
N/A |
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Typical Front-side Bus O/C |
Minimal |
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Typical O/C Potential |
Minimal |
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Maximum O/C Potential |
~ 1200 MHz |
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Overclocking Tolerances |
Recommended Cooling Type |
Forced-Air Heatsink |
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Recommended Heatsink Coolers |
Swiftech MCX370 |
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Alpha PAL8045 |
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Globalwin VOS32 |
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Recommended Peltier Active Cooler |
MCX370 Peltier |
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MC1000 Peltier |
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Maximum Core Voltage |
1.85 volts with Heatsink Cooler |
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Maximum I/O Voltage |
3.5 volts with Chipset Cooler |
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Maximum Core Temperature |
70° Celsius |
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The Pentium III Coppermine 1130EB actually appeared, disappeared, and then reappeared in limited qualities during its ill-fated lifespan. Some of the earliest versions suffered stability and compatibility problems, resulting in suspended production. After a long delay, the 1130EB experienced a short renaissance before Intel released its next flagship production, the Pentium 4.
Issues surrounding the P3 1130EB likely resulted from its enormous peak power demand - 37.5 watts at full load (almost 8 watts more than its 1000EB sibling). The 1130EB requires serious cooling to dissipate such a thermal load; overclocking is limited to a few MHz for most configurations. Increasing the core voltage to 1.85 volts should only be attempted with an active cooling solution, such as a Peltier-based heatsink or radical vapor-phase technology.
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