This document provides information about computer processors. It discusses the components of a processor including the execution unit, branch predictor, floating point unit, primary cache, bus interface, and processor clock. It then covers the history of processors from the 1960 IBM CPU to today's smaller, more powerful designs. The document defines a microprocessor as a CPU with the ALU and control unit on a single integrated circuit. It also discusses different generations of processors from 8-bit to 64-bit designs. Finally, it provides details about Intel i3, i5, and i7 processors, including their features, specifications, and a comparison.

1. ENROLMENT NO:14ee028
A.MOHAMED SAMEER
EEE
Ramco Institute of Tech

2. Contents….
1. Computer processor
2. Components of a processor.
3. History of processor.
4. Micro processor.
5. Concept of Generation.
6. Intel i3 i5 i7 processor

3. Introduction to Computer Processor
 A machine that processes something is a processor.
 An electronic circuit which executes computer
programs, containing a processing unit and a control in
computer CPU processes the machine.

5. Components of a processor
1. Execution unit
2. Branch predictor
3. Floating point unit
4. Primary cache
5. Bus interface
6. Processor clock

6. Machine cycle for a
processor
Step 1: Fetching
Step 2: Decoding
Step 3: Executing
Step 4: Storing

7. History of processor
 1960 cpu by ibm
 CPU allowed computer to cross over from the industry to
home.
 Today, engineers are making them even smaller and more
powerful.

8. Microprocessor
 Fabrication of ALU unit & control unit in a single IC package is
known as microprocessor and is known as the brain of
computer.
 It includes:-
 Control unit
 Alu
 I/O unit
 Register unit
 Memory unit
• Type of Microprocessor designed
1. 8-bit design
2. 12-bit design
3. 16-bit diesgn
4. 32-bit design
5. 64-bit design

9. 4th Generation Intel Core
Processor
 4th Generation Intel Core processor, more
advanced, faster and new line of low-power
processor, have arrived in 2013, aims to set
a new standard for mobile computing
experience and innovative Ultrabook, and
tablets designs

10. Intel i3 processor.
 The Core i3 is a 3.2 GHz dual core chip,
and it's quite a big improvement over the
Core2Duo. It's a good 700 MHz faster,
much faster bus with significantly faster
RAM.
 The first Core i3 processors were launched
on January 7, 2010.

11. Intel i5 processor.
 I5 provides the opportunity to the
users to use the system with multi
tasking.
 A big feature of the I5 processors is
that they have ability to run two
multitasking processors together that
are generally called as dual
processors .
 It can increase the working
performance of the system efficiently.

12. Features of i5 processor.
 I5 processors have ability to work with
integrated memory and can enhance the
performance of the applications. The increase
the memory up to 1333 MHz
 as I5 processors have high speed performing
rate so they are able to perform at the
maximum CPU rate of 3.6 GHz
 Micro architecture for the I5 processors was
presented by the Nehalem and these
processors have a cache rate up to 8 MB.

13. Intel i7 processor.
 Intel developed different types
processors for the users for the faster
working as compared to the previous
versions.
 I7 processor that is comparatively faster
than the old ones. I7 processors were
designed to meet the challenges of the
intelligent and the faster working
performance of the computer system.
 They were designed in 2008 and were
announced in 2009 just after the I5
processors.

14. Feature of i7 processor.
 With the help of I7 processors users can
enjoy the high speed working with the
additional feature of the multitasking i.e.
using two different documents or the files at
the same time.
 Dual core technology is also a part of I7
processors that provide reliable and high data
rate working performance to the customers.
 I7 processors are so advanced to deals with
the integrated memory of e system and have
ability to increase the memory up to 1066
Mbits and provide
 The working speed of 25.6 GB/sec.

15. Comparision

16. ThAnK yOu