Question Memory always Underprforming in user benchmark

[saadzqr]

i have this strange issue
my ram is always underperforming in user benchmark
how can i fix it ?

i have adata 2*8gb 2666mhz simple ram.

https://www.photobox.co.uk/my/photo/full?photo_id=501896803622

https://imgur.com/vL9IJmz

link to image above.

 

[saadzqr]

rest of the specs

Intel i5 8500
b360-h gaming motherboard
rtx 2060 zotac
750w psu
512gb ssd

 

[saadzqr]

? anyone