This "mod", actually Sadarak for ShadersMod from daxnitro and karyonix. In this sadaraka completely rewritten rendering, so it's possible to add almost all later graphic effects to Minecraft!
Shader Packs for Minecraft 1.7
This sadirac it is recommended to put on powerful computers, especially the Ultra version. This sadirac very demanding on the GPU. The 980-x graphics cards you will get 30-40 FPS on Ultra at 1080p, the 560Ti and will give no more than 30-40 in the light version. This sadirac not working with INTEL HD GRAPHICS
Sonic Ether's Unbelievable Shaders - perhaps this is the only supported Sadarak because it is developing jointly with the mod Shaders Mod (GLSL). Shaderparam most, if not all, are based on this. If you're a fan of realistic colorful graphics as modern 3D games and shooters, then nepremenno install this sadirac, you will not regret