Previous Power5 articles hinted at a four-fold increase in performance over the current Power4. It appears that IBM will be accomplishing this with Multithreading according to this Silicon Strategies article.
IBM launched the Power4, the first dual-core server CPU, in 2001. With the Power5, it now hopes to be the first to blend both multi-core and multithreading technologies.
According to the article, the chip will debut at 1.5GHz at a 130-nm process and "it appears to the operating system that there are four CPUs on each chip."
The Power4 and Power5 chips are IBM's server CPUs. A derivative Power4 chip, called the PowerPC 970 is rumored to be used in PowerMacs as early as this year. There has only been minor hints at subsequent Power5 derivative chips.
But The Inquirer claims that it will come to pass, giving the derivative chip the advantage of multithreading:
This will come as interesting news to Apple fanatics too. IBM is producing a cut down version of the Power5 with just a single core. However, that single core should be capable of multithreading, another boost for Apple quite apart from the advantages of going to 64bit.
Friday October 23, 2026 11:05 am PDT by Juli Clover
Some iPhone Duos are already experiencing hinge issues that cause display cracks, based on photos shared on Reddit and the MacRumors forums. Almost all of the display faults are right along the hinge, and most result in a line of bright pixels across one side of the screen.
An iPhone Duo owner in Australia said his device cracked after being opened fewer than 20 times, and there was no...
Friday October 23, 2026 7:11 am PDT by Joe Rossignol
Apple Music has a 404 page easter egg on the web: a functional iPod that appears when you load a page that does not exist, such as music.apple.com/macrumors.
"Page Not Found," says Apple. "Give this a spin instead."
Apple is clever with this. If you navigate to music.apple.com/ipod instead, the page says "Looking for something?" instead of "Page Not Found."
The easter egg is only...
Saturday October 24, 2026 11:27 am PDT by Tim Hardwick
Apple's iPhone Duo has failed JerryRigEverything's latest durability test. Despite its IP68 dust-resistance rating, dust entered the hinge through several ingress points, overwhelming the magnets that hold the phone shut. The bend test then left a permanent green line across the inner display, before the screen became unresponsive.
The outer screen with Ceramic Shield 2 scratched at level 7...
