MTK6592 will use Mali-450MP4! and Two New SoC From MediaTek!
Speedy Phone for 2014 expect lots of new Chipset from Mediatek and the likes as you will see in the table chart new chipset will use the Mali450 which is an upgraded version of the Mali400 , we will still expect new chipset the MT6582 and MT5488 this chipset are rumored to be more battery efficient which for the MT6572 is already doing, base from my very realiable source next year will be the rollout of the octa-core phones so expect a price drop for some Quadcore and the likes.
But pretty interesting for the MT6588 is also going to use the mali450 and in fact it is a Quad-Core processor so we might also see some new variants of this chipset before the end of the year? or maybe next year (2014).
if you will also notice the camera will be a standard 13MP which is from the mt6589 this are almost interpolated so we also can expect a real 13mp from this new phones and tablets.
if you want to know more about the mali450 visit here