DDR3 indicates RAM performance using transfer speeds (MB/s) or frequency (MHz), while DDR4 and DDR5 use frequency (MHz) or datarate (MT/s). If your laptop uses DDR3, the peak transfer speeds (MB/s ...

The latest DDR4 SDRAM memory standard offers significant performance benefits for SoC designers. Graham Allan, senior product marketing manager for DDR at Synopsys, discusses some of the challenges ...