An Asian website came across data that reveals the building blocks of Intel's Haswell and Broadwell processor lineups. As was the case with Intel's last generations, Haswell and Broadwell will basic... Dual Core Intel Broadwell CPUs look to be BGA-only
I don't really see it going to bga. Only 2 differences and that is no dual core for desktop and addition of a "y" chip in the ultra low tdp for broadwell versus haswell. Yes the only dual cores in broadwell are bga only but they have nothing to do with desktops.