faster.The circuit size of the original 8088 processor chip was 3 microns;modern
Pentium chips are 0.25 microns or less.Overheating decreases performance,and
the more power is used,the hotter the chip gets.For this reason,new processors
run at lower voltages than older ones.They also are designed as dual voltage
chips,in which the core voltage (the internal voltage) is lower than the I/O voltage
(the external voltage).The same motherboard can support processors that use dif-
ferent voltages,because they have voltage regulators that convert the power
supply voltage to the voltage needed by the pr ...
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