In addition to that, the project is open source and the source code is freely available on GitHub. The rendering is optimized so much that you can expect over 50% higher FPS even in Minecraft Vanilla.

The same applies to the objects in the game. Most important are the optimized Minecraft shadows, which are cleverly programmed and reduce the CPU load. The constant FPS is mainly possible due to two features. You should reach at least 60 FPS with an average PC and not get any frame drops. Playing is only fun when the gameplay runs smoothly. This is probably the best argument for a download. If you are a fan of both, you have to choose because they don’t work together and are stand-alone.įurthermore, you get higher FPS with the Iris mod than with the already-mentioned alternative. We recommend you the new Iris shaders mod, which has a more organized codebase and a more user-friendly interface design.

Therefore, it is quite clear who wins the battle Iris vs OptiFine. All in all, the installation method with OptiFine is cumbersome and outdated. Also, the programming code is outdated and brings problems as a result. The problem is that OptiFine doesn’t work out of the box with new game versions, and there are many more difficulties with popular modpacks compared to Iris. It was only possible to add shader packs with OptiFine HD after 2017. If you still read on websites that it is still playable with newer versions, that is fake news. A long time ago, there was the GLSL shaders mod, but it was only developed until 2017 and has not been updated since then. The project was started because, according to the developer, there were not enough suitable mods for an easy shader installation. By the way, everything is completely free. This software solution has already been downloaded over five million times since its first release. You can decide for yourself whether to install it with the installer or with a modloader, such as Fabric or Quilt. It is the link between shader packs and Minecraft. Minecraft Iris shaders mod has been one of the most popular Minecraft add-ons for years, is up-to-date, and runs without lags. Updated on Ap| 6.4M Downloads | by Coderbot

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