OptiFine Mod for Minecraft 1.19.3, 1.19.2, 1.19.1 and 1.19, increases the number of FPS and improves game performance. In fact, it will not be necessary to touch any setting to notice such an improvement, as its installation alone will be sufficient.
However, in case a bigger improvement is needed, or an even bigger FPS increase, players will have the possibility to readjust several parameters of the game, in the new configuration section offered by this add-on.
OptiFine not only improves game performance, but can also be used to play with shaders or even with some texture packs (in this case it will not be essential). In other words, it is essential for the use of some of these resources, since it has essential functions for their programming.
Apart from the fantastic features mentioned above, one of the most well-known and loved options by the Minecraft community is the ability to “zoom”. That is to say, enlarging the screen to visualize certain points of the world from a distance, as if it were a spyglass.
Using OptiFine will always improve game performance, regardless of device characteristics. Of course, as is logical, it is highly recommended for computers with the worst characteristics.