I have now downloaded MC on my i3 3220 PC works well together but then I have the 1.14 started it is there but you can do something against (Without Optifine)
Yes. Downsize the graphics settings in Minecraft and assign more RAM for Minecraft in the boot options.
I have 4GB PC what do I have to stop in the launcher?
So I used half of my RAM for my old computer back then. Then you would assign 2GB. But everyone has their own opinion. Others say, "Take half," while others say, "Ne take the full 4GB," which just… Well. You know.
Screw down the settings.
For me 2GB is automatically set in the launcher
I already brings in the 1.14 nothing
Then upgrade the graphics card.
I have an Intel HD Graphics 2500 so no external graphics card
You buy if it is not finished PC and a 400W power supply is installed a RX 570 4 GB.
Then you have to lower the settings in Minecraft. Otherwise only OptiFine or a new PC will be available as an option.