CL 28 6200, 2200 Fclk, GDM off, Dual Rank Hynix-A (64 GB)

First Pic: Safe Mode before I dialed down my -CO

Second Pic: Not Safe mode after I dialed down my -CO because I wasn't passing VT3. (my CCD1 cores weren't very happy)

Inspiration: After months of trying to get 6400 to work and fine tuning 6200 I saw this guys post:
https://www.reddit.com/r/overclocking/comments/1fgsi9h/6400mts_stable_dual_rank_hynix_mdie/

I decided to give 6400 another crack. Didn't know I could set primaries so high. Actually made it 3 iterations in VT3 before an error and knew I was close, but eventually gave up. I'm sure theres a way, if I could set SOC 1.305-1.315 it would be a lock. I thought if it's failing with such loose timings theres no point.

Anyways, after trying that and having some success I thought why not get back to the basics and try with GDM off.

Reference: https://www.reddit.com/r/overclocking/comments/1kdhqbm/foolproof_ddr5_overclocking_guide_for_am5_focus/

The timings from this post are pretty good. In combination with tinkering for months, I'm pretty familiar with what works and what doesn't with my hardware and the voltages I need.

So I started with the "safe settings" and turned GDM off and it worked, which was a pleasant surprise. My Primaries I just lowered by 2 until failure. And tried the "extreme settings" in batches and they worked.

Ran some TM5 and 20 minutes of VT3. Have to do some longer tests later