I've actually been wondering about these Memory Training settings for a while, but I didn't know what I'd be doing with them, so I left them alone. Now, here we are a couple/few years later, and I've been messing with my CPU again and saw these settings in the BIOS/UEFI. Can anyone shed some light on what can be done with these, or if they're really worth messing with? Please explain either way, I enjoy knowledge. RAM is the area of my PC that I know the least about. I've really only been messing with the frequency and primary timings so far, but want to gain a better understanding of what my board can do with my RAM.