I do relize that everyone hates optifine on modpacks because it does not agree with the mods or something around that, I'm not to sure myself. But the way I see it is i would rather deal with some glitchy textures or whatever it is than always try and play with 1-5 fps. On good spikes i have about 20 fps but thats the max now at my base. In conclusion, is there any way I can get optifine on this pack(working), or, a differnt 1.6.4 mod that will increase my fps. As it is now with my base growing I can not play.
If optifine doesn't work with horizons we can't do anything. You could try this mod but I don't think it will change much: [Enchanted Item Lag Fix + MORE] FpsPlus 1.5.2-1.7.10+Source - Minecraft Mods - Mapping and Modding - Minecraft Forum - Minecraft Forum
Yea I didn't figure there would be much, I'm moving to the new Direwolf20 pack now, which has fastcraft(works amazingly) so I guess I'll be ok now
Try Standard, not Lite or Ultra. It seems to have the least odds of compatibility issues. Sometimes it takes a couple restarts of forge to get working properly.