DDR2, DDR3, DDR4, LPDDR3, LPDDR4, and LPDDR4X offer varying data transfer rates.
DDR2, DDR3, DDR4, LPDDR3, LPDDR4, and LPDDR4X offer varying data transfer rates.
Applies only to SDR memory. For DDR the real frequency is half the MT/s value as defined by JEDEC. You can find this information on Wikipedia—it's not hidden data.