List of Intel processors

An iterative refresh of Raptor Lake-S desktop processors, called the 14th generation of Intel Core, was launched on October 17, 2023.

[1][2] CPUs in bold below feature ECC memory support when paired with a motherboard based on the W680 chipset according to each respective Intel Ark product page.

Members of the 3000 family: Bus width 2n bits data/address (depending on number n of slices used) Pentium II Xeon (chronological entry) XScale (chronological entry – non-x86 architecture) Pentium 4 (not 4EE, 4E, 4F), Itanium, P4-based Xeon, Itanium 2 (chronological entries) Itanium (chronological entry – new non-x86 architecture) Itanium 2 (chronological entry – new non-x86 architecture) Westmere Not listed (yet) are several Broadwell-based CPU models:[20] Note: this list does not say that all processors that match these patterns are Broadwell-based or fit into this scheme.

Intel discontinued the use of part numbers such as 80486 in the marketing of mainstream x86-architecture processors with the introduction of the Pentium brand in 1993.

However, numerical codes, in the 805xx range, continued to be assigned to these processors for internal and part numbering uses.

Intel Haswell Core i7-4771 CPU, sitting atop its original packaging that contains an OEM fan-cooled heatsink
Intel D4004 (ceramic variant)
Intel P4004 (plastic variant)
Intel C4040
Intel D8008
Intel D8080
Intel D8085A
Intel P8085 (plastic variant)
Intel P8048H
Intel P8051
Intel D3001
Intel D3002
Intel C3003
Intel D8086
Intel D8088
Intel C80186 6 MHz
Intel C80286 6 MHz
Intel 80386DX
Intel 80386DX with Intel 387 math processor
The Intel i376 is an embedded version of the i386SX.
Intel 80386EX
Intel 80486DX 33 MHz
Intel 80486SX 33 MHz
Intel 80486DX2 66 MHz
Intel 80486SL
Intel 80486DX4 100 MHz
Intel Pentium P5 (A80501) 60 MHz, without GoldCap
Intel Pentium P5 (A80501) 66 MHz, with GoldCap
Intel Pentium P54 133 MHz
Intel Pentium P55C 166 MHz
Intel Pentium Pro 200 MHz