[SOLVED] How to see RAM speed in Mhz

[bebeli555]

So im looking to buy this 8GB Ram that is 2666Mhz Speed https://www.jimms.fi/fi/Product/Sho...kingston-8gb-1-x-8gb-ddr4-2666-mhz-cl19-1_20v

But how can i see my current RAM speed in the same form as this? I have CPU-Z and in the SPD Panel it says That my RAM is (1333 Mhz) So is the actual speed the 1333Mhz * 2 So then its about 2600Mhz?

Also i have a laptop that has no RAM sticks installed on it so does the ram speed matter on that if i buy ram sticks to it?

 

[CountMike]

So im looking to buy this 8GB Ram that is 2666Mhz Speed https://www.jimms.fi/fi/Product/Sho...kingston-8gb-1-x-8gb-ddr4-2666-mhz-cl19-1_20v

But how can my current RAM speed in the same form as this? I have CPU-Z and in the SPD Panel it says That my RAM is (1333 Mhz) So is the actual speed the 1333Mhz * 2 So then its about 2600Mhz?

Also i have a laptop that has no RAM sticks installed on it so does the ram speed matter on that if i buy ram sticks to it?

SPD tab shows what it is and which settings it supports. Memory tab shows half the actual speed so if that shows 1333 it's running at 2666MHz.
As for Laptop memory consult it's manufacturer and go strictly by their recommendation for memory upgrade, those are more tricky than ones without soldered RAM.