Question Help me I'm quite confused about ram

Multiply 1333 with 2 and you get the advertised memory speed for your DDR4 ram(s) which is 2666MHz. You have one stick of ram on your build? Speaking of build, what are the specs to said build?
Hello I have 2 stick of 8gb Ramsta ram so for the frequency do I also have to multiply it by 2? since it's maxed out at 1333MHz

s6JZrUg.jpg
 
Hello I have 2 stick of 8gb Ramsta ram so for the frequency do I also have to multiply it by 2? since it's maxed out at 1333MHz

s6JZrUg.jpg
Yes, that goes for any DDR ram as it stands for Double Data Rate, most programs identify it as it's base frequency and not data transfer rate. So in your case, RAM frequency is 1333MHz but actual transfer rate is double of that, 2666 or in other words acts like it's actually running at 2666MHz.