Available DDR4 with Ram Effectiveness Chart : by effective latency (Please submit your Ram overclocks to help build database- details inside) : r/overclocking
Difference between DDR3 and DDR4 - GeeksforGeeks
CPU Performance - Zen and Vega DDR4 Memory Scaling on AMD's APUs
What is RAM speed and how does it affect my PC's performance? - Newegg Insider