IBM Intros Power5 Server - MacRumors
Skip to Content

IBM Intros Power5 Server

IBM announced the first in a line of servers powered by the Power5 processor today.

The new server, the eServer i5, is aimed at small and mid-sized businesses.

The eServer i5 systems are powered by IBM's next-generation POWER5 microprocessor, the most advanced 64-bit chip in the world. POWER5 features an impressive 276 million transistors per processor, and is manufactured with IBM's 0.13-micron copper wiring and SOI (Silicon-on-Insulator) technologies. In addition to providing communications acceleration and chip multiprocessing, POWER5 offers simultaneous multithreading (SMT), which transforms a single processor into two processors, essentially allowing the chip to run two applications at the same time and reducing the time it requires to complete a task.

The new server/Power5 will become available starting on June 11, 2004.

Early rumors had hinted that future PowerPC chips may be derived from the Power5 processor.

Popular Stories

Dynamic Island iPhone 18 Pro Feature

11 Reasons to Wait for the iPhone 18 Pro

Monday May 11, 2026 9:01 am PDT by
We're only four months out from the launch of Apple's premium next-generation smartphone lineup, and while we're not expecting a sea change in terms of functionality, there are still several enhancements rumored to be coming to the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth noting is that Apple is reportedly planning a major change to its iPhone release cycle this year, adopting a...
iOS 26

iOS 26.5 Features: Everything New in iOS 26.5

Monday May 11, 2026 5:09 pm PDT by
Apple released iOS 26.5 after a few months of beta testing, and while it doesn't have the Siri features we were hoping for since those are being held until iOS 27, there are a handful of useful changes worth knowing about. Subscribe to the MacRumors YouTube channel for more videos. End-to-End Encryption for RCS Support for end-to-end encryption (E2EE) for RCS messages between iPhone and...
General Apps Reddit Feature

Reddit Starts Blocking Mobile Website, Pushing Users to App Instead

Monday May 11, 2026 6:10 am PDT by
Social network Reddit recently began blocking mobile visitors to its website while pushing them to download the official Reddit app, and it's fair to say that the move is not going down well with users. If you visit reddit.com on your iPhone today, you may see a new popup that can't be dismissed, asking you to "get the app to keep using Reddit." A Reddit spokesperson told Ars Technica...