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 ...

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 ...

At WWDC, Apple announced a radical change to its computers. The company is dropping Intel as its CPU provider, and will be transitioning its laptops and desktops to custom Apple-designed chips over ...

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 ...

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 that took place in computing ...

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 ...

The Mac's best quality: software A Pioneer Press piece opines that the best part of the Macintosh platform is elegant, well-designed software. "So what does Macintosh have going for it? The most ...

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 ...