Fast memory is crucial for the performance of high-end system-on-chips that are getting more sophisticated every year. When it comes to smartphones, the most obvious way to boost memory performance is to push its data transfer rate. Apparently, this is what Micron and SK Hynix are doing with their new LPDDR5X and LPDDR5T DRAMs that boast a data transfer rate of 9.6 GT/s.
Micron's LPDDR5X-9600 memory devices are made on the company's latest 1β (1-beta) process technology. They are offered in up to 16 GB x64 packages (though it is unclear how many actual memory devices these packages integrate). Micron says that its LPDDR5X made on its latest production node boasts up to 30% lower power consumption compared to competing LPDDR5X ICs made on 1α (1-alpha) technology, though this is something to be expected.
