Performance decreases after memory overclocking on Ryzen 5600x.
Performance decreases after memory overclocking on Ryzen 5600x.
I'm struggling with memory overclocking here. Turning on DOCP(xmp) on my Corsair Vengeance 4000mhz setup and setting FCLK to 2000 caused instability. It makes sense since a 2000 FCLK is uncommon right now. With some assistance from the DRAM calculator by 1usmus, I tried running the kit at 3600Mhz. It seems stable (no hardware errors in HWiNFO64), but performance drops compared to the stock 2133Mhz setting. Cinebench R20 (multi-core) Stock (2133Mhz) = 4183 Custom timings (3600Mhz) = 4017 I'm not sure what to do next. System: Ryzen 5 5600x Asus Prime x570-PRO Corsair Vengeance DDR4 4000Mhz c19.