www.macintouch.com
"...With its fast disk, fast graphics and fast memory, the new Intel iMac is quick, but it's not double the speed of the old iMac, let alone a current iMac G5 or a dual Power Mac G5.
Note, however, that Xbench is not a multiprocessor test and doesn't likely use the dual Intel cores to best advantage, so some real-world applications may experience greater benefits than demonstrated here..."
"...With its fast disk, fast graphics and fast memory, the new Intel iMac is quick, but it's not double the speed of the old iMac, let alone a current iMac G5 or a dual Power Mac G5.
Note, however, that Xbench is not a multiprocessor test and doesn't likely use the dual Intel cores to best advantage, so some real-world applications may experience greater benefits than demonstrated here..."