Of more interest, however, is this abstract for an article entitled "IBM Takes the Lead" at the Microprocessor Report.
The author expects the 90nm PowerPC 970 to scale well:
The 970FX should yield well at 2.5GHz, up from the 2GHz speed of the 970 used in Apples Power Mac G5. This 25% increase in clock rate will not soon be matched by Intel or AMD. Prescott is struggling to eke out minor clock-rate improvements, and AMD will need to wait for its own 90nm productsdue in 2H04to achieve substantial speedups for Athlon 64.
The article, however, appears to be entirely speculative based on what little information is presently available on the PowerPC 970FX. More details should emerge as IBM presents information on the 970FX at ISSCC 2004 next week. (Feb 14-19, 2004)
Meanwhile, Appleinsider claims that development of the next PowerMac G5s were "completed early last month"... and is awaiting the delivery of these chips.
Apple once developed "M2 Extreme" and "M3 Extreme" chips for the Mac Pro, but it decided not to release them, according to Bloomberg's Mark Gurman. He first reported on this topic in 2022, and he touched on it again in his Power On newsletter today.
"Extreme" chips would have had twice as many CPU and GPU cores as Apple's "Ultra" chips.
"The idea was to offer twice as many graphics and...
Apple developed two Mac Pro models in recent years that never made it to market, according to Bloomberg's Mark Gurman.
In his latest "Power On" newsletter, Gurman revealed that Apple internally developed two unreleased Mac Pro projects codenamed J170 and J190 before ultimately discontinuing the machine altogether.
As for new Mac Pro hardware, there were two additional models developed by...
Apple announced the original Mac Pro 20 years ago today, with the anniversary landing five months after the company discontinued the machine for good.
On August 7, 2006, Apple unveiled the first Mac Pro, powered by two dual-core 64-bit Xeon processors that Apple said made it up to twice as fast as the Power Mac G5 it replaced. It was the last Mac to complete Apple's transition from PowerPC...
Apple's first foldable iPhone, with a book-style design featuring a ~5.5-inch outer display and a ~7.8-inch inner display with a minimal crease down the middle.
