Minecraft doensn't run well

[Mokilop]

Hi guys a few months ago I built a new PC and I am playing a lot of games, all of them are running great.
Today I downloaded Minecraft and it is running pretty bad (90-100fps)
System specs:
Ryzen 5 3600
RX 5700XT
16GB of ram
Also the game is flickering when I am in the menus and move the mouse. How can I fix this and improve performance or is just the game badly optimized for AMD, thanks for the help

[Rxkvn07]

2 minutes ago, Mokilop said:

Hi guys a few months ago I built a new PC and I am playing a lot of games, all of them are running great.
Today I downloaded Minecraft and it is running pretty bad (90-100fps)
System specs:
Ryzen 5 3600
RX 5700XT
16GB of ram
Also the game is flickering when I am in the menus and move the mouse. How can I fix this and improve performance or is just the game badly optimized for AMD, thanks for the help

minecraft at max settings is demanding lol so thats normal

[Snowarch]

100 frames bad? what even are your specs? my gaming pc beatly gets 60

[NicoV]

By default Minecraft won't actually use a dedicated GPU, instead trying to use the CPU for graphics and game play. Oh, and it can only use one core for all of the rendering. (At least it's no longer trying to do both on one core.)

 

There are a few specific java command lines that can partially change this, but they're all finicky and take some trial and error to get working correctly.

 

The easiest thing to do is to download the optifine mod (Google "minecraft optifine" if you want to try that), it's the only easy way to get Minecraft to use a GPU correctly.

[G O D Z I L L A]

On 2/8/2020 at 4:22 PM, Mokilop said:

Hi guys a few months ago I built a new PC and I am playing a lot of games, all of them are running great.
Today I downloaded Minecraft and it is running pretty bad (90-100fps)
System specs:
Ryzen 5 3600
RX 5700XT
16GB of ram
Also the game is flickering when I am in the menus and move the mouse. How can I fix this and improve performance or is just the game badly optimized for AMD, thanks for the help

what the f*** 90 100 fps is baaaad wtfffff

it runs 10 fps on my pc be grateful 

also try downloading optifine or loweing settings or resolutions