MacBook Pro poor performance on Minecraft

[daily365]

Hello, I have an MacBook Pro Intel Core i9, 16GB and AMD Radeon Pro 5500M 4GB. However, there was one thing I did not understand. It has a graphics card, but I discovered that it also uses the integrated graphics. Minecraft is an example.
Comparing even with optifine I have terrible graphics and poor performance. I think the game is using the integrated board instead of the dedicated card.
Im using the optifine, which increases performance and adds shaders. But it did not work. Many bugs happen.
The Shader Pack I'm using is this: https://wminecraft.net/sildurs-shaders-mod/
Can you help me?

[hanish]

First, add the Minecraft to the list that uses dedicated graphics. You can do that using the following steps:

a. Open "System Preferences" from the Apple menu.
b. Click on "Energy Saver."
c. Click on the "App Nap" tab.
d. Use the dropdown menus to select the Minecraft to customize graphics settings for.
e. You can then choose whether to use the integrated or discrete graphics card. Select discrete graphic card here. 

 

Check if the bugs still happen when using dedicated grpahics.