So, I've decided to loosen tRAS to 126 and set tRC to 80 linearly to 8000Mhz, after watching buildzoids previous video, but for some reason I was struggling with stabilizing tRC after setting it to 80, but if I loosened it to 81-83, it would run a bit longer on Prime95 but freeze and crash after stopping the test for 7 hours, I would also run Karhu to 28,000% and get an error again. Later on, I've realized that the MSI bios needed more VDDP to properly run tighter tRC values, which kind of confused me, because I thought tRC was influenced by VDD and VSOC. I've also found that tRC negatively affects the performance if it's loosened higher than 80. I also ran this test 1 hour more than I intended, so I'd say this is good progress. Turns out this kit can actually do CL-26 6000 and CL-38 8000 at 1.45V, so I'll probably play around with those timings at some point.
Motherboard: MSI MAG X870E Tomahawk (7E59v2A91 Bios), (Agesa 1.2.0.3g).
CPU: 7800X3D, PBO-Auto.
RAM: Corsair Vengeance (CMH32GX5M2B6400Z30) CL-30 6400 1.40V (Hynix A-Die).
VSOC – 1.10.
VDD – 1.68.
VDDQ – 1.55.
VDDIO – 1.38.
VDDP – 1150mV
1/3/1 Nitro Enabled.
TSME – Disabled.
DFE Read Training – Enabled.
IOMMU – Disabled.
All Proc and DRAM Resistances – Auto.