Wonder if this spec will make it easy for embedded systems to catch up. It always seems like they lag behind what's cutting edge. Maybe that's a cost/benefit analysis.
I have a brand new design with DDR2. I can power memory from existing 1.8V rail, no need for more voltage regulators. And 400 MHz is totally ok for me since I can have whole memory bandwidth for myself, no operating system, etc. And my application is very cutting edge for sure in its domain.