my Minecraft says I have 2048GB of ram memory but I have 8GB of ram memory.
Other players have also encountered the same bug.
This is happened all minecraft versions.
MC-194681
Debug screen error
Resolved
Invalid
0
The amount of RAM assigned to Minecraft is not the same as the amount of RAM that's available on your PC in total.
If all of your available RAM was given to Minecraft, your OS (Windows) would simply cease to work and shut down.