The researchers "conclude that at least 40% of the x86 ISA, even after excluding multimedia extensions, could be emulated ...

An instruction set architecture (ISA) defines the set of basic operations a computer must support. This includes the functional definition of operations and precise descriptions of how to invoke and ...

Reduced Instruction Set Computer, or RISC, is a processor architecture that uses a simplified instruction set that leads to faster execution of programs. This term was viewed 4,997 times.

If instruction sets didn't matter, processors would be cheaper and designers would have more options. That's why one startup's efforts are so intriguing. Every microprocessor is different, in part ...

Most of us will be familiar at some level with the operation of a basic CPU, usually through exposure to microprocessors of the type that find their way into our projects. We can look at its internal ...

An open standard called RISC-V is rewriting the economics of chip design and shaking up the tech sector’s power dynamics. RISC-V is one of MIT Technology Review’s 10 Breakthrough Technologies of 2023.

Back in the early days of computing, manufacturers didn't build a whole line of software-compatible computer systems where each system was aimed at a different price/performance point. Instead, each ...