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

MacBook Neo Feature Pastel 1

First MacBook Neo Benchmarks Are In: Here's How It Compares to the M1 MacBook Air

Thursday March 5, 2026 4:07 pm PST by
Benchmarks for the new MacBook Neo surfaced today, and unsurprisingly, CPU performance is almost identical to the iPhone 16 Pro. The MacBook Neo uses the same 6-core A18 Pro chip that was first introduced in the iPhone 16 Pro, but it has one fewer GPU core. The MacBook Neo earned a single-core score of 3461 and a multi-core score of 8668, along with a Metal score of 31286. Here's how the...
imac video apple feature

Apple Unveils Seven New Products

Friday March 6, 2026 11:48 am PST by
Apple this week unveiled seven products, including an iPhone 17e, an iPad Air with the M4 chip, updated MacBook Air and MacBook Pro models, a new Studio Display, a higher-end Studio Display XDR, and an all-new MacBook Neo that starts at just $599. iPhone 17e features the same overall design as the iPhone 16e, but it gains Apple's A19 chip, MagSafe for magnetic wireless charging and magnetic...
Apple MacBook Pro M4 hero

Apple Planning 'MacBook Ultra' With Touchscreen and Higher Price

Sunday March 8, 2026 8:05 am PDT by
Apple is planning to launch an all-new "MacBook Ultra" model this year, featuring an OLED display, touchscreen, and a higher price point, Bloomberg's Mark Gurman reports. Gurman revealed the information in his latest "Power On" newsletter. While Apple has been widely expected to launch new M6-series MacBook Pro models with OLED displays, touchscreen functionality, and a new, thinner design...