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Hi I am getting terrible FPS on FTB Mindcrack I installed optifine and edited some settings and my FPS went up to 80-120 and I restarted the game and now I can't get above 30-40 fps I have deleted the Config file and deleted FTB and reinstalled still the same issue can anyone give me some advice.

My computer specs are as followed.

AMD 8150 3.6 Ghz all 8 cores are unparked
8 Gigs Kingston HyperX DDR3 1600
MSI Gtx 570 Power Edition

and if any other information is relevant please let me know and I will post it I just would really like to play since my friend has bought a server.

Quote from Zenophix

Hi I am getting terrible FPS on FTB Mindcrack I installed optifine and edited some settings and my FPS went up to 80-120 and I restarted the game and now I can't get above 30-40 fps I have deleted the Config file and deleted FTB and reinstalled still the same issue can anyone give me some advice.

My computer specs are as followed.

AMD 8150 3.6 Ghz all 8 cores are unparked
8 Gigs Kingston HyperX DDR3 1600
MSI Gtx 570 Power Edition

and if any other information is relevant please let me know and I will post it I just would really like to play since my friend has bought a server.

Can't get above 30-40 FPS. First World Minecraft problems. I can't get above 15 on vanilla minecraft.

Anyway, what settings do you have it on? Mods tend to decrease FPS by a whole lot. For example, Mo creatures slaps my FPS down by 50% or more. FTB must decrease it a helluva lot more.

I have most settings set to fast and actually I have noticed a huge memory leak in feed the beast so i'm not sure if that's causing it.