Power5 Processor Notes - MacRumors
Skip to Content

Power5 Processor Notes

CBROnline posts some details about the upcoming Power5 processor from IBM.

Bits of information about the Power5 has leaked out over the past few months, with an expected target date of Q2 2004. The Power5 will be the subject of the "Hot Chips" conference at Stanford this week. CBROnline provides some early details of the processor.

New features mentioned include more efficient "best in the industry" simultaneous multithreading (SMT), main memory controller on-chip, and dynamic power management. Initial Power5's are expected to use a 130-nm process with initial clock speeds between 1.5-2GHz.

While the Power5 may not find its way into Apple-branded machines, there have been rumors of Power5-based processors being developed that may be the successor to the PowerPC 970.

Popular Stories

iPhone 18 Pro Deep Red Feature

iPhone 18 Pro Launching in Two Months With These 12 New Features

Friday July 17, 2026 10:39 am PDT by
It is now mid-July, and that means the iPhone 18 Pro and iPhone 18 Pro Max are now just two months away. The devices are expected to look similar to the iPhone 17 Pro and iPhone 17 Pro Max, but there will still be many year-over-year changes, with rumored features including a smaller Dynamic Island, 5G via satellite, and more. Apple is expected to unveil the iPhone 18 Pro, iPhone 18 Pro Max, ...
Apple AppleCare One Feature

'AppleCare One' is Now Even More Valuable

Saturday July 18, 2026 6:25 am PDT by
While the monthly and annual prices of AppleCare+ plans for Macs and iPads received a slight increase this week, AppleCare One continues to start at $19.99 per month in the U.S., making the multi-device plan even more valuable. Launched in July 2025, AppleCare One allows you to cover up to three devices as part of a single subscription for $19.99 per month, and additional devices can be...
Apple Up Arrow Fearture

Apple's Latest Price Increases Go Beyond Macs and iPads

Sunday July 19, 2026 8:50 am PDT by
After raising prices on all Macs and iPads worldwide last month, Apple increased prices on more products and services on Friday. Apple has raised prices on Apple Music and Apple One plans around the world, iCloud+ plans in eight countries, and on iPhone models in Japan.Apple Music Now Costs $11.99 as Apple Increases Subscription Prices Apple Raises iCloud+ Prices in 8 Countries Apple...