PowerPC 970 Redux: Dialogue and Addendum
Arstechnica posted more details on the PowerPC 970 after having had the opportunity to chat with two IBM engineers behind the PowerPC 970.
The interview was aimed primarily at filling any lingering gaps in my previous 970 coverage, i.e. corrections, clarifications, and answering some of the questions raised by the articles. So to that end, we talked mostly about the 970's microarchitecture and specifically about the 970's VMX (a.k.a. Altivec) unit, which turns out to be a lot more flexible and robust than what I'd initially described in my articles.
While forward-looking topics were generally excluded from the interview, the article reveals more technical details regarding the PowerPC 970.
Popular Stories
Since 2023, Apple's newer iPhones have had an 80 percent charge limit for those who want to extend battery lifespan. Charging to 80 percent instead of 100 percent is supposed to put less stress on the battery, improving longevity.
For the last three years, I've used that setting on my iPhone. I started with the iPhone 15 Pro Max, then did the iPhone 16 Pro Max, and most recently, the iPhone...
For the first time since February 2023, Apple has released a firmware update for the MagSafe 3 charging cable for the MacBook Pro and MacBook Air.
Specifically, Apple last week released firmware version 3.2.0 for the USB-C to MagSafe 3 Cable. The previous firmware version for the cable was 3.1.12.
It is unclear what is included in the latest firmware, as Apple does not publish release...
Bloomberg's Mark Gurman recently reported that Apple plans to unveil an all-new home hub, a new HomePod mini, and a new Apple TV 4K on Tuesday, October 13, and MacRumors has since learned about another launch slated for later in the month.
Apple is planning to unveil additional new products in the final week of October, according to multiple sources familiar with the matter.
While we do...
