History of Intel CPU

source:

• https://timeline.intel.com/
• https://www.intel.com/content/www/us/en/company-overview/intel-museum.html
• https://www.intel.com/content/www/us/en/history/virtual-vault/articles/intels-founding.html last updated 14Aug2023
• https://www.intel.com/content/www/us/en/history/virtual-vault/articles/intels-first-product-3101.html
• https://timeline.intel.com/1969/the-1101
• https://timeline.intel.com/1970/the-intel-1103-dram
• https://timeline.intel.com/1971/the-world%27s-first-eprom:-the-1702
• https://timeline.intel.com/1971/the-first-programmable-microprocessor:-the-4004
• https://www.intel.com/content/www/us/en/history/museum-story-of-intel-4004.html last updated 14Aug2023
• https://timeline.intel.com/1972/establishing-the-future-of-the-microprocessor:-the-8008
• https://www.intel.com/content/www/us/en/history/virtual-vault/articles/the-8008.html
• https://timeline.intel.com/1974/launching-a-classic:-the-8080
• https://timeline.intel.com/1975/the-ice-80
• https://timeline.intel.com/1976/8085-microprocessor
• https://timeline.intel.com/1977/the-2716-eprom
• https://timeline.intel.com/1979/the-8088-processor
• https://timeline.intel.com/1980/do-the-math
• https://www.intel.com/content/www/us/en/history/virtual-vault/articles/the-8086-and-the-ibm-pc.html
• https://timeline.intel.com/1981/the-ibm-deal
• https://timeline.intel.com/1978/kicking-off-the-80286
• https://www.intel.com/content/www/us/en/developer/articles/technical/envisioning-future-simplified-architecture.html
• https://www.intel.com/content/www/us/en/history/virtual-vault.html
• https://www.intel.com/pressroom/kits/quickreffam.htm
• https://www.intel-vintage.info/inteldevelopmenttools.htm
• https://www.intel-vintage.info/intelsystems.htm
• https://www.cpu-zone.com/Partnumber.htm
• https://en.wikichip.org/wiki/intel/mcs-4
• https://en.wikipedia.org/wiki/Intel_4004
• https://en.wikipedia.org/wiki/EPROM
• https://en.wikipedia.org/wiki/Intel_8008
• https://en.wikipedia.org/wiki/Intel_8080
• https://en.wikipedia.org/wiki/Intel_system_development_kit
• https://en.wikipedia.org/wiki/Intel_8085
• https://en.wikipedia.org/wiki/Intel_8086
• https://en.wikipedia.org/wiki/Intel_8088
• https://en.wikipedia.org/wiki/Intel_8087
• https://en.wikipedia.org/wiki/Intel_80186
• https://en.wikipedia.org/wiki/Intel_80286
• https://en.wikipedia.org/wiki/Intel_80386
• https://en.wikipedia.org/wiki/I386
• https://en.wikipedia.org/wiki/I486
• https://en.wikipedia.org/wiki/IBM_Personal_Computer
• https://www.nzeldes.com/HOC/IntelFirsts.htm 
• http://www.cpu-collection.de/?l0=co&l1=Intel&l2=i386%20SX
• and others

Years	Description	Reference
1968	Robert Noyce and Gordon Moore founded Intel to create a company that would reflect their belief in continuous innovation.
1969	The first product of Intel was SRAM, static RAM., the Intel 3101 static random-access memory. Intel's next product, the Intel 1101 SRAM, was the first commercial chip. A calculating chip family of four chips including one pre-programmed chip for a Japanese calculator manufacturer, Busicom.
1970	Intel 1103 DRAM, dynamic RAM, dynamic random-access memory was released to replace the bulky magnetic-core memories with semiconductor memories .
1971	The Intel 1702 EPROM, (electrically) erasable programmable read-only memory was introduced as the first EPROM for storing programs. Intel 4004 (4-bit) general-purpose programmable processor was introduced as the first electronically programmable microprocessor. The Intel 4004 central processing unit (CPU) chip together with its supporting chipset of three chips is called the MCS-4, the Micro-Computer Set-4. The chipset include an Intel 4001 read-only memory (ROM) chip for the custom applications programs, an Intel 4002 random-access memory (RAM) chip for processing data, and an Intel 4003 shift-register chip for the input/output (I/O) port.
1972	The Intel 8008 (8-bit) general-purpose programmable processor was released. The SIM 4 and SIM 8 design aids were released.
1974	The first Intel 8080 (8-bit) single-chip microprocessor was released.
1975	The first Intel in-circuit emulator, ICE-80, for Intel 8080 was introduced. Intel 8080 was used to power one of the first personal computers, the Altair 8800.
1976	Intel's first Single Board Computer with integrated CPU, memory and I/O peripherals, the iSBC 80/10 was released. The Intel 8085 8-bit processor using a single +5V power supply was released.
1977	Intel 2716 16K EPROM was released.
1978	The first Intel real 16-bit 8086 microprocessor with microcode was released.
1979	The Intel 8088 microprocessor as a variant of the Intel 8086.with eight-bit external data bus was released
1980	The first Intel math coprocessor 8087 was introduced to augment the 8086 processor line.
1981	Intel's 16-bit 8088 was choosed by International Business Machines (IBM) as the centrol processing unit (CPU) of first mass-produced  personal computer.
1982	Intel 16-bit 80186 microprocessor (microcontroller) was released Intel 16-bit 80286 microprocessor with multitasking support was released.
1985	Intel 32-bit 80386 microprocessor was released and was renamed to i386 (80386DX) later.
1988	Intel 16-bit i386SX microprocessor was released.
1989	Intel 32-bit i486, also known as 80486 was released.   860 960
1990	i750
1991	Touchstone Delta and Paragon
1992	OverDrive 486 processors able to boost PC performance
1993	Pentium processor ensured a strong future for x86 architecture
1995	Pentium Pro
1997	Pentium II
1998	Celeron microprocessor Xeon microprocessor
1999	Pentium III
2000	Pentium 4
2002	Itanium
2003	Mobile Pentium 4
2005	first multicore processor,
2006	new logo  Dual-Cores
2008	Core i7 Atom
2009	Xeon 5500 Single-Chip Cloud Computer put an entire data center   48-Core Processor
2010	second generation Core processors
2012	The Xeon Phi chip introduced Many Integrated Core architecture,
2013	new Haswell architecture Core processors optimized performance for 2-in-1s
2014	The Core M processor
2020	11th generation Intel Core processor