gcubed said:at the OS level. The OS supports SMP but gingerbread wasn't fully written to take advantage of it. Apps, if programmed for multi-core support, can utilize it.
So to answer his question, yes. ICS should theoretically bring much improved performance on the os level both through better utilization of smp and hardware accelerating it all through the gpu.
Just realized two things now. First, I have to hope that. motorola brings ICS to the droid x (unlikely), and second, this is the last Motorola device I own. Being on a two year upgrade cycle, having an unlocked bootloader is so much more important than it would be otherwise.