yea but the trouble is, DDR 4 will mature ok, but by then these new Haswell CPUs due out soon will be out of date, BECAUSE the next generation/architecture of Intel CPUs are due for release next year
i read all about it yesterday.....these 5960Xs whatever; are only a stop gap until next year
but i find it very confusing, so you'll need to look at that link i posted up.
anyone wanting a major upgrade right now is therefore making a massive mistake, because in addition, i dont think you'll get DDR4 as it is planed right now, the market is evolving into something else....maybe 14nm, it's a bit like wanting to buy a R290X right now, not realising that it'll be out of date in 6 months time..................it's just something that you wouldn't do would you !!!