Try to investigate the differences between the x86 and ARM processor families (or x86 and the Apple M1), and you'll see the acronyms CISC and RISC. It's a common way to frame the discussion, but not a ...

A new study comparing the Intel X86, the ARM and MIPS CPUs finds that microarchitecture is more important than instruction set architecture, RISC or CISC. If you are one of the few hardware or ...

RISC vs. CISC wars raged in the 1980s when chip area and processor design complexity were the primary constraints and desktops and servers exclusively dominated the computing landscape. Today, energy ...

Prompted by the chipmaker's announcement of the SSE5 instruction-set extensions, Glaskowsky analyzes the ultimate outcome to this old controversy. Peter N. Glaskowsky is a computer architect in ...

FLAGSTAFF, Ariz — A recent study in the ACM Transactions on Computer Systems came to the conclusion that processor instruction set architectures, whether reduced (RISC) or complex (CISC), are ...

CISC processors are inherently more flexible while RISC designs can be more cost effective for specific applications. The real difference in the two can be found in the dedication of your system ...

Ten years ago, I waded into the then-raging "Mac vs. PC" wars with a lengthy treatise on "RISC vs. CISC: the Post-RISC Era." In the conclusion to that article, I declared the "RISC vs. CISC" debate ...

A new instruction set by the original creator of MIPS aims to reinvent the ultra-low power, high-efficiency processor -- and to do so with an architecture that's fundamentally open and available to ...

Meanwhile, back in the day... Back in 1998, when I first began covering hardware at the newly launched Ars Technica, much of my writing focused on issues raised by the raging Mac vs. PC flame wars ...

Forbes contributors publish independent expert analyses and insights. Covering Digital Storage Technology & Market. IEEE President in 2024 This article discussed the latest developments of RISC-V ...