According to a new series of benchmarks released by Primate Labs, the top-end Mid-2007 iMac is faster than the Power Mac G5 (Late 2005) with two dual-core G5 processors at 2.5 GHz, and only slightly slower than the Xserve (Late 2006) with two dual-Core Intel Xeons at 2GHz. The Mid-2007 iMac with a dual-core Core 2 Extreme running at 2.8GHz posted a