64GB Micron E-die overclocking from 3000 Cl15-15-15-35 to 3800 CL16-20-16-36 tighten subtimings at 1.35V, with a 3800X on ASUS Crosshair VII Hero : r/Amd
G.Skill Ripjaws V 16 GB (2 x 8 GB) DDR4-3000 CL15 Memory (F4-3000C15D-16GVKB) - PCPartPicker
CL14 vs CL15 vs CL16 DDR4 RAM test - YouTube
3000MHZ CL15 vs 3600MHz CL16 vs 3200MHz CL16 RAM - YouTube
G.Skill Ripjaws V Series 32GB (2 x 16GB) 288-Pin SDRAM (PC4-19200) DDR4 2400 CL15-15-15-35 1.20V Dual Channel Desktop Memory Model F4-2400C15D-32GVR at Amazon.com
3200Mhz CL16 vs 3600Mhz CL18 | Tested 15 Games | - YouTube