Apple Using HyperTransport?
CNet reports that Apple Computer is planning to discuss their use of HyperTransport at WWDC:
The Cupertino, Calif.-based company will use HyperTransport as a high-speed link between the two processors that make up the chipset in new desktop Macintoshes, sources said. A chipset is a group of chips that manages the internal functions of a computer.
According to the article, Hypertransport 1.0 allows for data transfer rates of "6.4 gigabytes to 12.8 gigabytes" [ed note: per second] and while definite ship dates for new computers are unclear, they expect that "it should not be too long" before the technology makes it into new Macs.
Based on recent rumors, Apple is widely expected to utilize the PowerPC 970 chip from IBM in future computers, and is expected to discuss this technology at the WWDC. MacBidouille is expecting the use of Hypertransport, as well as DDR 400, USB 2.0 and AGP 8x in upcoming PowerMacs.
Hypertransport is also being used by AMD, and is described as eliminating bottlenecks in existing systems in this earlier CNet article:
In HyperTransport servers, the central bus is eliminated. Instead, processors and memory are spread out and united by a high-speed ring road, similar to the decentralized live-work areas that have become common in high-population areas. Memory latency, or the time gap between when a processor requests data and when it actually retrieves it from memory, are reduced, according to AMD executives and various analysts.
Related Link: Hypertransport.org
Popular Stories
Apple is looking for a "breakthrough" with its push into wearable AI devices, including an "AirTag-sized pendant," according to Bloomberg's Mark Gurman.
In a report this week, he said the pendant is reminiscent of the failed Humane AI Pin, but it would be an iPhone accessory rather than a standalone product.
The pendant would feature an "always-on" camera and a microphone for Siri voice...
Apple Watch is now eleven generations in, and packed with useful features that are easy to miss at first glance. To help you get more out of your new device, we've rounded up 15 practical tips you might not have discovered yet, including a few that long-time users often overlook.
Bounce Between Two Apps
On your Apple Watch, double-press the Digital Crown to see a deck of all currently...
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max.
One thing worth...
Apple is expected to launch a new foldable iPhone this year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that Apple will release its first foldable device in 2026.
Subscribe to the MacRumors YouTube channel for more videos.
Below, we've collated an updated set of key details that have been leaked about ...
Apple will announce its rumored low-cost MacBook at its event on March 4, with the device coming in a selection of bold color options, according to a known leaker.
Earlier this week, Apple announced a "special Apple Experience" for the media in New York, London, and Shanghai, taking place on March 4, 2026 at 9:00am ET.
Posting on Weibo, the leaker known as "Instant Digital" said that the...
