Desktop
- x86_64 dominates
- Intel and AMD has duopoly
16-Bit
- x86 instruction set
- available in 16 bit, 32 bit (IA32) or 64 bit (x86_64) also
- 8086, 8088 (Intel)
32 Bit
- IA32 instruction set
- In modern context it is also referred as x86
- Intel Pentium
64 Bit
- x86_64 instruction set — developed by AMD
- aka AMD64
- sold by Intel and AMD
- Intel Core 2 Duo
- AMD Ryzen 5 4600H
- AArch64 instruction set — introduced in ARMv8-A
- aka ARM64
- sold by Apple
- Apple M1/M2
Mobile
- AArch64 dominates
- ARM designs but do not manufacture
32 Bit
- AArch32 instruction set — till ARMv7-A
- aka ARM32
- sold by Snapdragon, Samsung, Apple
- Apple A6
64 Bit
- AArch64 instruction set — introduced in ARMv8-A
- aka ARM64
- sold by Snapdragon, Samsung, Apple
- Apple A7
- Apple A12 Bionic
- Samsung Exynos 850
- Snapdragon 710