Anyone have info on the Haswell chip and new Imac models coming out soon?

http://www.redmondpie.com/new-haswell-imacs-and-macbook-pros-arriving-in-next-couple-of-months-report/

Intel’s astonishingly efficient Haswell processors have already worked wonders for the 2013 MacBook Air range, and KGI Securities’ Ming-Chi Kuo – one of the more reliable Apple analysts out there – seems to believe the iMac could be the recipient of the new chip in a refresh set to roll out as early as next month. Furthermore, Kuo also believes Apple plans to roll out new MacBook Pros in September, which are also expected to be powered by Haswell.

The MacBook Air’s battery life has been significantly enhanced by the power-efficient Haswell processor, and although the upgrade won’t be of a great deal of significance to the iMac – Haswell’s overall performance is comparable to Intel’s Ivy Bridge processor introduced to the mainstream last year – the MacBook Pro range would be grateful recipients of this heavily researched technology.