PC

DDR5 on Ryzen 5 7500F / MSI B840 – Looking for feedback on tRAS/tRC choices (Hynix a-die)

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Hey everyone,

Fiddling with my memory tuning on AM5 and wanted to get some input from experienced folks here. What actually works better for daily use and keeping 0.1% lows stable in games — pushing tight subtimings to the limit, or keeping them more relaxed?

Specs: CPU: Ryzen 5 7500F, Motherboard: MSI PRO B840-P WIFI, RAM: Corsair Vengeance DDR5 (Hynix a-die), GPU: RTX 5070.

My tRP is locked at 36. I was testing aggressive setups like 32/68 (tRAS/tRC), but I have read that on newer AGESA versions, overly tight tRAS/tRC can sometimes hurt bandwidth or cause frame time variance compared to balanced setups like 48/84. or maybe should i change something ?