HTC Sense 3.0 only for Flyer, EVO 3D, Sensation and for the next high-end devices
Bad news for most of the possessors of HTC smartphones with HTC Sense user interface.
Recently, one HTC Desire HD owner asked on Twitter “what are that chances of seeing the rather nice Sense 3.0 on my Desire HD?” and the response was: “Hi Tom – due to Sense’s hardware requirements, only our newest devices (Flyer, EVO 3D, Sensation) will be able to support it“. 
After this affirmation, it seems the new HTC Sense 3.0 UI will be available only for smartphones with dual-core processors with minimum 1.2 GHz frequency and for the next tablets or smartphones with single-core processor like Flyer tablet which has 1.5 GHz frequency.
Watch the video below of HTC Sense 3.0 UI running on HTC Sensation smartphone.