Share of Intel and AMD x86 computer CPUs worldwide 2012-2023, by quarter

In the third quarter of 2023, 62.7 percent of x86 computer processor or CPU tests recorded were from Intel processors, down from the higher percentage share seen in 2022, while 35 percent were AMD processors. When looking solely at laptop CPUs, Intel is the clear winner, accounting for 73.5 percent of laptop CPU test benchmark results in the third quarter of 2023.

Traditional x86 processors

The x86 is a family of instruction set architectures (ISA) for computer processors, otherwise known as central processing units (CPUs), which were initially developed by Intel. They refer to the way a CPU handles information, with x86 architecture of variable instruction lengths, and primarily of a complex instruction set computer (CISC) design. Although additions and developments to the x86 processor have taken place, backward compatibility has remained a key feature of the architecture; the newer x86 processors can run all the programs that older processors could run.

Apple Mac processors

The x86 processor is the predominant hardware platform for laptops, desktops, and servers globally. Both Windows and Mac laptops have used x86 chips; previously, Apple’s line of Mac products used PowerPC microprocessors, with the transition to Intel x86 architecture first acknowledged in 2005. The first generation of Intel-based Mac computers were released in January 2006, a partnership that continued through until 2020, where Apple announced the switch of the Mac line from Intel CPUs to Arm-based processors. The decision was made in order to standardize on one CPU architecture for all iPhone, iPad, and Mac products.