Samsung has just announced that they have started mass production of the industry's first 12Gb LPDDR4 RAM on their 20nm process, something that features 50% greater density than their previous 8Gb chips.
The new 12Gb chips will usher in new smartphones with 6GB of RAM using a four 12Gb chip DRAM package, as well as 3GB using two chips in a single package. The new 6GB package would take up the same amount of physical space as an existing 3GB package, thanks to the 6Gb chips. But these new 12Gb chips will be 30% faster than their 8Gb predecessors, with a per-pin speed of 4266Mbps, providing 34Gbps of bandwidth over its 64-bit bus.
The South Korean giant will begin mass production of this RAM in the near future, as we start seeing smartphones with 4GB of RAM as we move into a world of 6GB of RAM on our smartphones.