We had the chance to benchmark the first Intel quad-core CPU for desktops, Core 2 Extreme QX6700 (codenamed Kentsfield), and compare its performance against a Core 2 Extreme X6800. Check it out.

Here is a snippet: "During this IDF Fall 2006 we had the chance to benchmark the first Intel quad-core CPU for desktops, Core 2 Extreme QX6700 (codenamed Kentsfield), and compare its performance against a Core 2 Extreme X6800, today's fastest CPU available. Let's take a look!"



Link: Hardware Secrets