Intel Haswell-EX and DDR4 RAM in 2014

In 2014 the market will see the debut of the new server platform, Intel Hasweel-EX , a solution that provides up to 16 processor cores and DDR4 RAM. As for the consumer market, however, DDR4 memories will come a year later with the debut of 22-nanometer processors Hasweel, CPU and replaces the upcoming Ivy Bridge. In the future a bit 'farther see Broadwell from 14 nm processors compatible with socket LGA 1150 (as Hasweel and the rest).

But to see a spreading "capillary" Memoirs of DDR4 we should probably wait until 2015 with 14-nanometer processors Skylake. But what difference there is between DDR3 and DDR4?DDR4 memories consume much less, from 1.5 V to 1.2 V for DDR3 Furthermore, the present DDR4 greater protection and better error recovery.