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The PowerPC 604 contains 3.6 million transistors and was fabricated by IBM and Motorola with a 0.5 μm CMOS process with four levels of interconnect. The die measured 12.4 mm by 15.8 mm (196 mm 2) and drew 14-17 W at 133 MHz. It operated at speeds between 100 and 180 MHz. [22] [23] [24] Power PC 604 RISC microprocessor, lecture by Marvin Denman
Apple UniNorth 2 AGP used in PowerPC 74xx Based Macs. Apple used their own type of northbridges which were custom ASICs manufactured by VLSI(later Philips),Texas Instruments and Lucent (later agere systems) List of Northbridge for PowerPC: IBM: CPC 700 and CPC 710 for IBM PowerPC 750 series. CPC 925 and CPC 945 for IBM PowerPC 970 series.
The PowerPC 740 is completely pin compatible with the older 603, allowing upgrades to the PowerBook 1400, 2400, and even a prototype PowerBook 500/G3. The 750 with its L2 cache bus required more pins and thus a different package, a 360-pin ball grid array (BGA). The PowerPC 750 was used in many computers from Apple, including the original iMac.
The RISC System/6000 (RS/6000) is a family of RISC-based Unix servers, workstations and supercomputers made by IBM in the 1990s. The RS/6000 family replaced the IBM RT PC computer platform in February 1990 and is the first computer line to see the use of IBM's POWER and PowerPC based microprocessors.
The PowerPC specification is now handled by Power.org where IBM, Freescale, and AMCC are members. PowerPC, Cell and POWER processors are now jointly marketed as the Power Architecture. Power.org released a unified ISA, combining POWER and PowerPC ISAs into the new Power ISA v.2.03 specification and a new reference platform for servers called ...
This was the largest sale in the history of Macs or Mac-compatible computers at the time. Kahng was able to leverage his strong relationship with IBM to get access to the fastest PowerPC processors sooner than anyone else. As a result, starting in April 1996 and continuing through 1997, Power Computing regularly put out the fastest computer ...
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The PowerPC 7448 "Apollo 8" is an evolution of the PowerPC 7447B announced at the first Freescale Technology Forum in June 2005. Improvements were a larger 1 MB L2 cache, a faster 200 MHz front side bus, and lower power consumption (18 W at 1.7 GHz). It was fabricated in a 90 nm process with copper interconnects and SOI. PowerPC 7448 users were: