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1.CPU Processor

The document provides an overview of the Central Processing Unit (CPU), detailing its functions, components, and types. It explains the roles of the Control Unit, Arithmetic Logic Unit, and Memory Unit, as well as CPU speed measurements and architecture types. Additionally, it mentions notable companies in CPU development and lists various types of CPUs based on core counts.

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Tom Hank
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13 views15 pages

1.CPU Processor

The document provides an overview of the Central Processing Unit (CPU), detailing its functions, components, and types. It explains the roles of the Control Unit, Arithmetic Logic Unit, and Memory Unit, as well as CPU speed measurements and architecture types. Additionally, it mentions notable companies in CPU development and lists various types of CPUs based on core counts.

Uploaded by

Tom Hank
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Computer Science

Welcome Everyone Arora Educator


“Arora Educator” Official Platform
By : Sachin Arora Sir
Founder : AE (Arora Educator)
WhatsApp : 97 606 89 846
CPU = Central Processing Unit Arora Educator
CPU = Central Processing Unit
1. CPU is also Called Arora Educator
✓ Processor
2. Speed of CPU is measured in
✓ Hertz
✓ Gigahertz (GHz)
✓ Megahertz (MHz)
✓ MIPS = Million instructions per
second
✓ KIPS = Kilo instructions per second
CPU = Central Processing Unit
Arora Educator
3. CPU understand which
language
✓ Machine or Binary
4. CPU Speed of PC is
✓ 100 KIPS
✓ KIPS = Thousand/Kilo
instructions per second
CPU = Central Processing Unit
Arora Educator
5. Parts of CPU
✓ CU = Control Unit
✓ ALU = Arithmetic Logic Unit
✓ MU = Memory Unit/Register
CPU = Central Processing Unit
Arora Educator
6. Function of CU = Control Unit
✓ Control Input & Output
✓ Decode (डिकोि) Program Instruction
CPU = Central Processing Unit
7. Function of ALU Arora Educator
✓ Execution of instructions
✓ Perform arithmetic operations
= addition, subtraction,
multiplication, division
✓ ALU store Result in =
Accumulator
✓ Building Block of CPU
CPU = Central Processing Unit
Arora Educator
8. Function of MU = Memory Unit
✓ Memory unit means Register
✓ Temporary memory
✓ Fastest Memory
CPU = Central Processing Unit
Arora Educator
9. CPU Cycle includes
✓ Fetch
✓ Decode
✓ Execute
CPU = Central Processing Unit
Arora Educator
10. CPU Architecture Types
✓ CISC = Complex Instruction
Set Computer
✓ RISC = Reduced Instruction
Set Computer
CPU = Central Processing Unit
Arora Educator
11. Microprocessor
✓ First Microprocessor
Intel 4004
✓ First Microprocessor Invented in
1971
✓ Microprocessor Generation
th
4 Generation
CPU = Central Processing Unit
Arora Educator
12. Company famous in
development of Processor/CPU
1) Intel = Integrated Electronics
2) AMD = Advanced Micro Devices
CPU = Central Processing Unit Arora Educator

13. Types of CPU = 6


1) Single - Core CPU = Core 1 = Intel 4004 in 1971
2) Dual - Core CPU = Core 2
3) Quad - Core CPU = Core 4
4) Hexa - Core CPU = Core 6
5) Octa - Core CPU = Core 8
6) Deca - Core CPU = Core 10
GPU = Graphics Processing Unit
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