Haswell refresh to trickle in gradually through 2014
 

Refresh to begin in the second quarter and carry through the third. Intel will refresh Haswell in 2014 to gradually replace all current processors, but it will be a slow process. According to a new chart obtained by VR-Zone, Intel will begin the refresh process in the second quarter with the non-K series of chips [...]

http://vr-zone.com/articles/haswell-...gradually-2014