As a follow up to my last post, I overclocked my Hynix CJR 32GB dual rank kit and my CPU's FCLK. Gigabyte B550i Aorus Pro Rev 1.1 board. One DIMM per channel, 2 slots on the board.
I've been using it for the past week or so, passed TestMem5 extreme while under GPU stress, Battlefield 2042 for a few hours, some video editing and all. No issues so far, no WHEA's that I could tell whatsoever.
In AIDA64 safe mode I get 61.8 ns of latency, 55021 MB/s read, 30398 MB/s write and 53435 MB/s copy. Performance so far has been good in real world usage, no instability I can tell.
Anything I can do to push it further or is this good? Dropping my tRFC to 480 causes windows to not load and starts trying to repair. I'm in a Mini-ITX case with my GPU exhaust very close to the RAM, even with a small 50mm fan blasting on the RAM it hits 55C under heavy TestMem 5 after about 30 mins and tRFC is pretty temp sensitive.