Arm chips also are RISC designs. Software controls Intel x86 chips with the older CISC, or complex instruction set computing, technology, but deeper down, even Intel chips use RISC technology.

Arm is RISC (Reduced Instruction Set Computing) based, while x86 is CISC (Complex Instruction Set Computing). Arm’s CPU instructions are reasonably atomic, with a very close correlation between ...

In the 1980s, RISC (reduced instruction set computing), changed the rules of computing. The premise of RISC was that earlier CISC (complex instruction set computing) processors used only about 20 ...

It recapitulates the 1980s war between CISC (Complex Instruction Set Computing) and RISC (Reduced Instruction Set Computing). Minicomputers -- like the DEC VAX and IBM mainframes -- had CISC ISAs.

Soft Machines' Virtual Instruction Set Computing (VISC) differentiates itself from established Complex Instruction Set Computing (CISC) and Reduced Instruction Set Computing (RISC) architectures ...

The most significant aspect is that Arm is a RISC (Reduced Instruction Set Computing) architecture while x86 is a CISC (Complex Instruction Set Computing) architecture.

Some chips, such as Intel’s x86, use complex instruction set computing (CISC) architecture. And some chips, such as many Arm-based chips, use reduced instruction set computing (RISC).

At the beginning, RISC chips could perform the same work as a traditional chip (later labeled “Complex Instruction Set Computing” or CISC) in less time, were easier to design, and cheaper to ...

To understand why this was considered desirable, it helps to understand a bit of CPU history. In the 1970s and early 1980s, most CPUs were CISC (Complex Instruction Set Computing) designs.

In the 1980s, RISC (reduced instruction set computing), changed the rules of computing. The premise of RISC was that earlier CISC (complex instruction set computing) processors used only about 20 ...