Not sure if my silicon isn't capable of more, or if I'm doing something wrong, the cooler I went with is the ARCTIC Liquid Freezer III Pro 360, and I paired it with thermal grizzly kryonaut.

I'm finding that my best cores will not tolerate an undervolt at all, I would crash randomly in games or doing random tasks, so I set those to 0. I'm only doing a mild undervolt (-6) on the second best and the rest are -13. I'm also currently at +200 PBO max clock override, 190w PPT, 130A TDC, 165A EDC this seems stable.

as far as the ram goes I know its clocked low currently, and my sub timings aren't optimized yet, the kit is CJR die if I'm not mistaken.

also mobo is ASUS TUF Gaming B550-PLUS WiFi II, and psu is corsair rm750e.

Is there anything specific I could tweak to squeeze a bit more performance out?