I've been using this profile for almost two years. I'm seeing mixed reports from the latest AGESA version (1.3.0.1b). I've been thinking if updating to latest BIOS helps me to lower some of the voltages. I have Hynix A-die, along with Noctua A4x20 fans on the RAM.
Please disregard the old ZenTimings shown in some of the screenshots, as those screenshots were taken about two years ago.