In Minecraft, little FPS despite good graka and. Processor?

Si
14

Have a problem again and although I have in the game Minecraft, that is really not demanding is far too little fps on many Redstone circuits, they even go down to 30. The Graka and the processor are then only up to 5% busy… Can someone tell me why this could be?

Graka: Radeon Vega 64

Processor: ryzen 5 2600

As

How much RAM did you assign to Minecraft?

Si

Can you do that in the Radeon settings?

or do I always have to go to the Task Manager?

Ev

Hm Well basically, Minecraft runs bad on amd graphics cards. On my old Xeon x5670 on 4.2Ghz and a Rx 580 also runs with low rendering distance and without shaders in a normal world with a straight 100-200fps

How Ram got Minecraft with you and drivers up to date?

Ev

That's what you do at Mc launcher. 1 moment

As
Ev

That's how it works.

Gu

This has nothing to do with the Graka. MC is CPU-heavy, means get better CPU.

Si

Ok, thank you first. Have now changed the profile from 2 G to 6 Gb. Unfortunately, ingame has not done anything

: /

de

Have you possibly activated V-Sync?

Si

Now 6 GB

Si

I already looked

Si

Yes but the CPu is also not busy at most 30%

Si

Yes everything ok Ram as I said 6 GB

Ev

I know, but believe me a 6 kerner with 12 threads on 4.2ghz will be enough for mc. I had with a Fx 6300 and a Gtx 770 about 700-800 fps on the same conditions.