So, my favorite server started a tekkit thing, so I installed everything and went to SSP firs and noticed an immense ammount of lag. Usually, I can play with the highest settings on Vanilla with about 90fps. I don't know what is wrong but I get a lot of lag. I don't think that it is an issue with hardware as I have an i7 at 2.4ghz, an Nvidia 525M and 8gb ram. I also have allocated 4gb of ram to Tekkit. Any suggestions would be great. Yes, I have updated Java.