DRAM performance mode?

[etegv]

Hi, guys

I have an Asrock Z87 killer mobo. My cpu is a 4970k overlocked to 4.5 ghz. I bought DDR3 RAM 2400 ram and manually put those timings in to get it to 2400.

I just came across DRAM performance mode. I remember seeing it years ago and kind of forgot about it. Should I turn it on?

thanks

 

[xSneak]

You could see if it effects performance by running a benchmark like geekbench 3 or aida64 cache and memory test.