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Pentium III Coppermine 1000EB

Table 6-87: Pentium III Coppermine 1000EB Specifications

Processor Family

Model Name

Intel Pentium III Coppermine


 

Performance Rating

1000 MHz

 

Front-side Bus Speed

133 MHz

 

Multiplier Ratio

7.5×

Physical Design

Interface Packing

370-Pin FCPGA Socket

  

242-Pin Slot 1 Cartridge

 

Core Voltage

1.65 – 1.75 volts

 

Power Consumption

20 watts

 

Maximum Power

29.8 watts

Table 6-88: Pentium III Coppermine 1000EB Overclocking

Pentium III Coppermine

Model Rating

1000 MHz


Overclocking Potential

Multiplier Lock Support

Locked Multiplier

 

Typical Multiplier O/C

N/A

 

Typical Front-side Bus O/C

140 MHz

 

Typical O/C Potential

1050 MHz

 

Maximum O/C Potential

1100+ MHz

Overclocking Tolerances

Recommended Cooling Type

Forced-Air Heatsink

 

Recommended Heatsink Coolers

Swiftech MCX370

  

Alpha PAL8045

  

Globalwin VOS32

 

Recommended Peltier Active Cooler

MCX370 Peltier

  

MC1000 Peltier

 

Maximum Core Voltage

1.85 volts with Heatsink Cooler

 

Maximum I/O Voltage

3.5 volts with Chipset Cooler

 

Maximum Core Temperature

60 – 70° Celsius

Strategy

As with the 933EB, the Pentium III 1000EB MHz processor shipped in several architectural configurations during its lifespan. The earliest chips featured a maximum thermal load of 60° Celsius, while later processors were rated at 70°. Voltage ratings also varied across different revisions of the processor; units shipped at the 1.65, 1.7, and 1.75 volt levels. The .18-micron Pentium III design was nearing the end of its viability with the 1000EB. As a result, overclocking the 1000EB beyond 1100 MHz will prove difficult.


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