The launcher for FTB has an issue with Intel integrated graphics. Because of the way the launcher launches, the card doesn't recognize it as a game and doesn't treat it as such. When the launcher for regular Minecraft came out, they had this problem too, but it was fixed. When i run any version of FTB, even vanilla, through the launcher, I get about 20~30 fps. When I run any version of FTB through the vanilla minecraft launcher, I get 50~60. This is with and without mods installed, so it is not caused by the mods. I am sure others have this problem and it can be fixed because Mojang did it with their launcher. If this bug could be fixed, it would be much appreciated!