So I have Attack of the B-Team, and I've never ran into problems like this before.
I've played modpacks with upwards of 150 mods in them with no problems.
But whenever I play AoTBT it stutters like there's no tomorrow
Steady 50-100 FPS, then down to 2-15. Around every 5-10 seconds.
My computer SHOULD be able to handle this:
AMD FX-4100 quad core CPU
64-bit OS (Windows 7)
And I get terrible performance running on Tiny, Advanced open GL, decreased particles, and fast graphics.
These settings landed me 400+ FPS with tekkit.
The problem appears to