RTX little fps?

I got the beta of the RTX version of Minecraft Windows 10 and only played about 20fps on average when playing with RayTracing.

Also in the Java version with RayTracing shaders I achieve max. 30fps

CPU: Ryzen 7 3700x

GPU RTX 2080 8GB OC

RAM: 8GB G.Skill TridentZ RGB

(All new)

My friend with one

GPU: RTX 2070 Super

CPU: Ryzen 7 2700X

and 16GB Ram

has 60fps in the Java version, although it has a slightly worse GPU than me.

Here are my Minecraft Windows Settings:

Maybe on the ram because you can assign mincragt ram next time look how much ram is used

Think is on the Ram would get 16gb 3200mhz

Yes and no because rtx does not mean that you need a normal pc! It doesn't take as many fps as a normal shader (depending on which shader)

I also have 16gb 3200mhz (the ram is somehow automatically clocked down to 2133mhz

As far as I know, Ram can only be assigned to the Java version. The Windows 10 version doesn't. But thanks for the answer