At some point both higher latencies and deeper cache hierarchies seem inevitable: http://www.ilikebigbits.com/2014_04_21_myth_of_ram_1.html http://www.ilikebigb

At some point both higher latencies and deeper cache hierarchies seem inevitable: http://www.ilikebigbits.com/2014_04_21_myth_of_ram_1.html http://www.ilikebigbits.com/2014_04_21_myth_of_ram_1.html Though, perhaps 3D integration can stave that off for many more generations.