As the title says I keep getting coefficient to large followed a full guide from ahoc worked for 30 minutes changed trrd sg from 4-8 stopped working changed it back kept getting the error at this point I'm confused
As the title says I keep getting coefficient to large followed a full guide from ahoc worked for 30 minutes changed trrd sg from 4-8 stopped working changed it back kept getting the error at this point I'm confused
2 Comments
If you’re talking about VT3, likely hitting the infamous 7200 MT/s wall for Raptor Lake and 4 DIMM boards. VT3 is far more sensitive to memory controller instability than RAM timings, so I’d consider that first.
Try 7000 MT/s on VT3 as a test.
MSI Pro Z790-A Max WIFI, 13600K and 2x24GB Hynix M-Die yielded good results. I can boot into Windows up to 7800 MT/s, but can only fully stabilise 7400 MT/s. Increasing frequency from 7200 -> 7400 forced me to loosen tRAS from 28 -> 38.
7400 MT/s – 34-44-42-38 – VDD @ 1.5V / VDDQ TX @ 1.4V / VCCSA @ 1.1V / CPU VDD2 @ 1.5V