Ivy 3770k, which is the Ivy version of the 2600k looks to be about 9% faster in x264 first pass encode and nearly 14% during second pass. Lower power consumption as well and is supposed to work with current Z68 and possible some "P" boards as well. Nice easy upgrade for probably a 10% or more boost in performance. If you're coming from a 2500k then it'll be more like 25% increase or more.
http://www.anandtech.com/show/5626/ivy-bridge-preview-core-i7-3770k/7
- Mark
http://www.anandtech.com/show/5626/ivy-bridge-preview-core-i7-3770k/7
- Mark