CPU EVOLUTION WHERE YOU CAN KNOW THE ORIGIN.pdf

THIS IS THE STORY OF THE CPU

1. CPU EVOLUTIONCPU EVOLUTIONCPU EVOLUTION

2. EARLY CPUS (1940S–1950S):
EARLY COMPUTERS, LIKE
ENIAC, USED VACUUM TUBES
FOR COMPUTATION. THESE
SYSTEMS WERE MASSIVE,
POWER-HUNGRY, AND SLOW
BY TODAY'S STANDARDS.
TRANSISTOR-BASED CPUS
EMERGED IN THE 1950S,
IMPROVING SPEED AND
REDUCING SIZE AND ENERGY
CONSUMPTION.

3. INTEGRATED CIRCUITS (1960S–
1970S):
THE INVENTION OF INTEGRATED
CIRCUITS (ICS) ALLOWED MULTIPLE
TRANSISTORS TO BE PLACED ON A
SINGLE SILICON CHIP, SHRINKING
CPU SIZE AND INCREASING POWER.
INTEL’S 4004 (1971) WAS THE FIRST
COMMERCIALLY AVAILABLE
MICROPROCESSOR, CAPABLE OF
HANDLING BASIC CALCULATIONS
WITH 2,300 TRANSISTORS.

4. MICROPROCESSORS (1970S–
1980S):
CPUS BEGAN BEING DESIGNED AS
SINGLE CHIPS, KNOWN AS
MICROPROCESSORS.
INTEL’S 8086 (1978) AND THE IBM
PC REVOLUTIONIZED PERSONAL
COMPUTING WITH 16-BIT
ARCHITECTURE, LEADING TO THE
X86 ARCHITECTURE THAT REMAINS
DOMINANT TODAY.

5. MULTI-CORE PROCESSORS (2000S):
AS SINGLE-CORE CPUS REACHED
LIMITATIONS IN CLOCK SPEEDS DUE
TO HEAT AND POWER ISSUES,
MANUFACTURERS SHIFTED FOCUS TO
MULTI-CORE PROCESSORS, WHICH
ALLOW MULTIPLE PROCESSING
UNITS TO WORK SIMULTANEOUSLY.
THIS INCREASED PARALLEL
PROCESSING POWER WITHOUT
REQUIRING HIGHER CLOCK SPEEDS.

6. MODERN CPUS (2010S–PRESENT):
MODERN CPUS HAVE EMBRACED
ENERGY EFFICIENCY, MULTI-
THREADING, AND INTEGRATED GPUS.
INTEL AND AMD DOMINATE THE
CONSUMER CPU MARKET, WITH
ADVANCED CPUS OFFERING HIGH
CORE COUNTS (UP TO 64 CORES IN
HIGH-END CPUS), CLOCK SPEEDS
EXCEEDING 5 GHZ, AND FEATURES
LIKE AI PROCESSING AND NEURAL
ENGINES.
CPUS ARE NOW MORE SPECIALIZED,
WITH OPTIMIZATIONS FOR GAMING,
MACHINE LEARNING, AND DATA
PROCESSING.

7. QUANTUM PROCESSOR (2019):
THE CONCEPT OF QUANTUM COMPUTING WAS
FIRST PROPOSED IN THE 1980S BY PHYSICIST
RICHARD FEYNMAN, WHO SUGGESTED THAT
QUANTUM SYSTEMS COULD SIMULATE NATURE
MORE EFFICIENTLY THAN CLASSICAL COMPUTERS.
QUBITS
SUPERPOSITION
ENTANGLEMENT
THE STATE OF ONE QUBIT IS DIRECTLY RELATED
TO THE STATE OF ANOTHER, EVEN IF THEY ARE
FAR APART. THIS CREATES A KIND OF "INSTANT
COMMUNICATION" BETWEEN QUBITS.
QUANTUM INTERFERENCE