ほぼ毎年、Hot Chipsでなにかしらの新製品を発表するIBM。といっても2024年はz系列のTelum IIであり、Powerの系列は2020年のHot ...

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 ...

「Microcode」といわれて「？」と思われるかもしれないが、ごくごく初期のCPU（それこそi4004とかMC6800とか）はともかく、80386やMC680x0クラスともなると命令セットはかなり複雑で、これの解釈を文字通りハードウェアだけで実装するのはかなり困難であった。

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 ...

コンピューティング（処理）機能がオンプレミスのデータセンターやクラウドからデータの発生元に近いエッジに移動しつつある。エッジで本格的な処理をするとなれば、サーバなどのデバイスの仮想化も検討する必要がある。ただしエッジのデバイスを ...

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 ...

I was just wanting to know if anyone can tell me if the new athlon mp and xp's are risc chips or if they went to cisc. I know the older AMD chips were all RISC, but not sure of the newer ones. When ...

2000年代に入ると、もうほとんどのメーカーがCISCアーキテクチャの維持を放棄、RISC系への移行を済ませてしまっていた ...

For any Ars Technica readers who've been with us since 1998 and who fondly recall the "RISC vs. CISC" wars of yesteryear, I've got great news: the battle is back on. Here's a look at the new state of ...

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 ...