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
Apple's annual WWDC developers conference is drawing to a close, but there is still a lot to look forward to in the second half of the year.
Apple is expected to release at least 15 more products later this year. Now that the more intelligent and personal version of Siri has finally arrived in beta, a full two years after Apple first previewed it at WWDC 2024, we should begin to see some new ...
During its WWDC 2026 keynote on Monday, Apple briefly showed a slide with hundreds of new features and enhancements coming across iOS 27, macOS 27 Golden Gate, watchOS 27, tvOS 27, and visionOS 27. All of the software updates are currently available as developer betas, and they are expected to be released to all users in September.
We already highlighted some of the key new features from the ...
Apple will end software support for 16 devices this fall across four product lines, with the Apple Watch seeing the most sweeping cull in the product's history.
The full extent of this year's software drops became clear with the announcements of macOS 27 Golden Gate, iPadOS 27, tvOS 27, and watchOS 27 at WWDC this week. The one bright spot is that iOS 27 features identical device support to...
