Rubidium contains all the features of the classic Sodium. A modern OpenGL rendering pipeline for chunk rendering that takes advantage of multi-draw techniques, allowing for a significant reduction in CPU overhead (~90%) when rendering the world.

Unofficial Fork of CaffeineMC's "Sodium", made to work with FML 41.6M Downloads | Mods

I fixed the problem people had with rubidium crashing due to fluid render. I did this as I figured out a work around to load oculus, this mod, and immersive portals with o problems all for the sake of my modpack. so hope that helps you guys.

Unofficial Fork of CaffeineMC's "Sodium", made to work with FML 41.7M Downloads | Mods

TexTrue's Rubidium Options is an unofficial Forge port fork of FlashyReese's "Reese's Sodium Options", made to work with FML. This mod has the same functionality as Reese's Sodium Options, but is for Rubidium (Magnesium may also work, not tested).

Oculus should fully utilize your graphics card when paired with optimization mods like Rubidium. Mod compatibility. Oculus should make a best effort to be compatible with modded environments.

XFactHD, for providing a list of gamebreaking Rubidium issues to start this work off, and for testing early builds Pepper, for their invaluable assistance with getting Forge lighting to work on Sodium 0.5

Rubidium Extra is an unofficial fork of Sodium Extra for Forge that aims to bring most of the OptiFine features to Rubidium, as well as providing some features such as visual bug fixes and other performance features not yet available in Embeddium.

Sodium Extras adds a lot of features to Sodium (and Embeddium on older versions) to improve the experience and performance.. Sodium/Embeddium Dynamic Lights is packaged as a separate mod, in order to be able to load without Sodium installed.. Features. Entity Culling.Improve performance in modpacks drastically by not rendering far away entities.

An unofficial multiloader port of LambDynamicLights that integrates with Sodium and Embeddium.. Best used with Toni's Immersive Lanterns!. Check it out in the video from the original author, LambdAurora: