1. Intel 4004
Produced: From late 1971
to 1974
Manufacturer: Intel CPU
Speeds:740 kHz
Instruction Set: pre x86
Socket:16 pin
2,250 Transistors
first ever 8-bit
microprocessor

2. Intel 8080
Produced: mid 1974
Manufacturer: Intel CPU
Speeds:2 MHz
Instruction Set: pre x86
Socket:40 pin DIP
The 8-bit CPU

3. NEC 8080AF / AMD clone

4. Intel 8085 / 8086
Produced: mid 1970s
Manufacturer:Intel CPU
Speeds:3.07 MHz to 5 MHz
Instruction Set: pre x86
Socket:40 pin DIP
8086 speeds: 4.77 - 10 MHz
16 bit Proc.

5. 80186
Produced:From 1982 to
present (the CMOS
version)
Manufacturer:Intel CPU
Speeds:6,8,10,12, etc
MHz Instruction Set:x86
10-20 times faster than
8086
Supported 512k of RAM
100 pin

6. 80286 Processors
Produced:From 1982 to
1986Common
Manufacturers: Intel
AMD Harris Corporation
Siemens AG
CPU Speeds:6 MHz to 25
Mhz
Process: MOSFET channel
length)1.5 µm
Instruction Set: x86
Socket:68-pin socket

7. AMD 80286

8. 80386 Processor
Produced : From 1986
Common Manufacturers:
Intel AMD IBM
CPU Speeds:16 MHz to 40 MHz
Process:
(MOSFET channel length) 1.5
µm to 1 µm
Instruction Set:x86 (IA- 32)
Socket:68-pin socket

9. AMD 386 Processor

10. 486 Processor
Produced:From 1989
Common Manufacturers:
Intel AMD Texas Instruments
CPU Speeds:25 MHz to 100
MHz FSB
Speeds:25 MHz to 50 MHz
Process:
(MOSFET channel length) 0.8
µm Instruction Set: x86 (i386)
Sockets: Socket 1 Socket 2
Socket 3

11. Pentium Processor

12. Pentium Pro 256 / 512 KB
Processor

13. Slot 1 PII, PIII Celeron 242 pin

14. PII Processor

15. Intel Itanium Processor
Produced: From June
2001 to June 2002
Manufacturer: Intel
CPU Speeds:733 MHz
to 800MHz
Instruction Set: IA-64
The original Itanium was not
commercially successful, and
only a few thousand were
deployed. It served primarily
as a software development
platform for commercial IA-64
software for the Itanium 2.

16. Itanium 2
Manufacturer: Intel CPU
Speeds:200 MHz to 1.6 GHz
FSB Speeds:200 MHz to 533 MHz
From Mid 2002 to present

17. PIII Processor
Produced: From early 1999
Manufacturer:Intel CPU
Speeds:450 MHz to 1.4GHz FSB
Speeds:100 MHz to 133 MHz
Process:
(MOSFET channel length) 0.25
µm to 0.13 µm
Instruction Set:x86 (686)
Microarchitecture:P6
Sockets: Slot 1 Socket 370

18. Pentium IV Processor
Produced:2000-
Manufacturer: Intel CPU
Speeds:1.3 GHz to 3.8 GHz FSB
Speeds:400 MT/s to 1066 MT/s
Process:
(MOSFET channel length)0.18
µm to 0.065 µm
Instruction Set: x86 (i386), M64T
Micro architecture: Net Burst
Sockets: Socket 423 Socket 478
LGA 775 Pentium 4 Prescott

19. Intel Core II Processor
Produced:2006
-Manufacturer: IntelCPU
Speeds:1.60 GHz to 2.93
GHzFSB
Speeds:667 MT/s to 1333
MT/s
Process:
MOSFET channel
length)0.065 µm
Instruction Set: EM64T
Microarchitecture:Intel
Core microarchitecture
(Intel P6 derivative)
Sockets: SocketTSocketM