RAM is almost 3 times faster indeed, but it's not the only thing that matters (CPU clock and double the L2 cache, much more powerful GPU, faster eMMC, better th

RAM is almost 3 times faster indeed, but it's not the only thing that matters (CPU clock and double the L2 cache, much more powerful GPU, faster eMMC, better thermals). That's not "tighter integration", that hardware is simply more powerful.