View this article at: http://dev.macnn.com/articles/05/08/09/2.0ghz.g4.cpu.upgrade Tuesday, Aug 09, 2005 9:30am PowerLogix offers 2.0GHz Po... PowerLogix today announced immediate availability of the 2.0GHz Single Processor PowerForce G4 7447A processor upgrade card for desktop Macs. The 2.0 GHz PowerForce G4 7447A utilizes the latest, fastest available FreeScale PowerPC 7447A and includes 512K of on-board L2 cache. The card features an on-board thermal sensor and realtime thermal monitoring as well as Dynamic Frequency Switching (DFS) for significantly reduced power demand. The upgrade is compatibile with the Power Mac G4 AGP Graphics (Sawtooth), Gigabit Ethernet, Digital Audio, Quicksilver and Quicksilver 2002 models and supports both Mac OS 9.x and Mac OS X 10.3.5 and higher. It is immediately available for $400 from Other World Computing. In addition, OWC offers a 1.8GHz single-processor PowerLogix PowerForce G4 upgrade for $340 and dual-processor version running up to 1.8GHz starting at $420.