Our Lady of the Rosary College 2006-2007 S.2 Computer Literacy. Lesson 9 Central Processing Unit Mr. Ku Heung Chin. Central Processing Unit (CPU). The “brain” of the computer Accepts and executes instructions. Control various devices in the computer system. 3 basic units in CPU.
Our Lady of the Rosary College2006-2007 S.2 Computer Literacy
Central Processing Unit
Mr. Ku Heung Chin
=2400000000 instructions per second.
500MHz – 2GHz
2.0GHz – 2.4GHz
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