RAM 1333mhz shows me 1600mhz on my laptop

itssarun

Commendable
May 20, 2016
9
0
1,510
i have sonyvaio laptop with trancend 4gb ddr3 1333mhz ram, i bought new 4gb kingston ddr3 1333mhz,
the problem is my new 1333mhz ram shows me 1600mhz ... how it is possible .. every this running fine ... both ram together.. but why new ram shows me 1600 instead of 1333...
will it cause any problem...
 

itssarun

Commendable
May 20, 2016
9
0
1,510

i check in cpuz its shows one with 666 and one 800(i dont remember exact i gave that ram back)