This is Crucial Ballistic MAX DDR4 4000 MHz. It doesnt want to increase speed at all. I tried 4800MHz CL23@1.55mV, no luck. The best I can do is tighten the sub timings. I was able to boot 3800MHz CL15@1.55 but its not stable at all. I think It can do CL16 but not sure if its worth it at all.
My main goal is increasing the smoothness of the games I play, mainly %0.1 and %1 lows. Microstutters happens when I look around with mouse.
My CPU is 14700KF.